{"title":"Valves for the production of Food and Beverages","description":"\u003cdiv class=\"flex flex-grow flex-col max-w-full\"\u003e\n\u003cdiv class=\"min-h-[20px] text-message flex flex-col items-start whitespace-pre-wrap break-words [.text-message+\u0026amp;]:mt-5 juice:w-full juice:items-end overflow-x-auto gap-2\" dir=\"auto\" data-message-id=\"00237614-09ca-4790-825c-61af7b4d479e\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 juice:empty:hidden juice:first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","products":[{"product_id":"valvula-de-bola-clamp-higienica","title":"Clamp Ball Valve | Hygienic | Stainless steel","description":"\u003ch2\u003eSanitary Clamp Ball Valve in 316L Stainless Steel — PTFE \/ TFM1600, ISO5211\u003c\/h2\u003e\n\u003cp\u003eCematic's \u003cstrong\u003esanitary clamp ball valve\u003c\/strong\u003e is the standard fluid control component in sanitary industries that require full bore, tight shut-off, and quick disassembly. It is made of 316L or 304 stainless steel, offering superior corrosion resistance and long service life.\u003c\/p\u003e\n\u003cp\u003eAdditionally, its clamp-type connection allows for installation and disassembly without welding or threading, making maintenance and cleaning much simpler.\u003c\/p\u003e\n\u003cp\u003eThe ball mechanism operates with a 90° turn. Its full-bore design also ensures unrestricted flow without significant pressure drops. Consequently, it is the right choice for processes requiring quick opening and closing with minimal head loss.\u003c\/p\u003e\n\u003cp\u003eIt is also available with a manual lever, pneumatic actuator, or electric actuator, adapting to manual or fully automated processes.\u003c\/p\u003e\n\u003ch3\u003eOperating Principle — Sanitary Clamp Ball Valve\u003c\/h3\u003e\n\u003cp\u003eThe ball rotates 90° between the fully open and fully closed positions. In the open position, the ball's bore aligns with the pipe, allowing fluid to flow without obstruction. In the closed position, however, the ball rotates 90° and completely blocks the fluid passage. This ensures a tight seal that does not depend on differential pressure to seal.\u003c\/p\u003e\n\u003cp\u003eIts smooth interior also prevents residue accumulation between operating cycles. Consequently, it guarantees fluid purity and facilitates CIP cleaning without needing to disassemble the valve in each cycle.\u003c\/p\u003e\n\u003ch3\u003eBody Materials — SS316L or SS304\u003c\/h3\u003e\n\u003cp\u003e316L stainless steel contains molybdenum in its composition, offering greater corrosion resistance in chemical and chloride environments. It is also the preferred material in demanding pharmaceutical and food applications where SS304 may show pitting.\u003c\/p\u003e\n\u003cp\u003e304 stainless steel, on the other hand, is versatile and resistant in moderate conditions. Its smooth surface facilitates cleaning and is therefore suitable for industrial and process applications where chemical aggressiveness is lower. Both options, finally, have an internal finish of Ra ≤ 0.8 µm, which is the surface standard in certified hygienic applications.\u003c\/p\u003e\n\u003ch3\u003eSeat Materials — PTFE or TFM1600\u003c\/h3\u003e\n\u003cp\u003ePTFE Teflon is chemically inert to most fluids. In addition, its low coefficient of friction improves valve performance, making it ideal for environments with aggressive or corrosive fluids.\u003c\/p\u003e\n\u003cp\u003eTFM1600, however, has similar properties to PTFE but with significant improvements. Firstly, it offers greater mechanical and abrasion resistance. It also maintains stable properties at high service temperatures, making it the right choice for processes with frequent thermal cycles.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eParameter\u003c\/th\u003e\n\n\u003cth\u003eValue\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\n\u003ctd\u003e316L or 304 Stainless Steel\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eAvailable Seats\u003c\/td\u003e\n\n\u003ctd\u003ePTFE (Teflon) or TFM1600\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eConnection\u003c\/td\u003e\n\n\u003ctd\u003eClamp Type\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eActuator Mounting\u003c\/td\u003e\n\n\u003ctd\u003eISO5211\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWorking Pressure\u003c\/td\u003e\n\n\u003ctd\u003e1000 psi (≤ 38 °C \/ 100 °F)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMinimum Temperature\u003c\/td\u003e\n\n\u003ctd\u003e-20 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaximum Temperature\u003c\/td\u003e\n\n\u003ctd\u003e180 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eInternal Finish\u003c\/td\u003e\n\n\u003ctd\u003eRa ≤ 0.8 µm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eAvailable Diameters\u003c\/td\u003e\n\n\u003ctd\u003e1\/2\", 3\/4\", 1\", 1½\", 2\", 2½\", 3\", 4\"\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003ePneumatic Actuator\u003c\/td\u003e\n\n\u003ctd\u003eSingle or Double Acting\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eElectric Actuator\u003c\/td\u003e\n\n\u003ctd\u003eOn-Off or Modulating\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBase SKU\u003c\/td\u003e\n\n\u003ctd\u003ePBC02\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eOperation Options\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003esanitary clamp ball valve\u003c\/strong\u003e is available in three operating modes depending on the required level of automation. The manual lever is the standard option, requiring no electrical or pneumatic power to operate.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003epneumatic actuator\u003c\/strong\u003e, on the other hand, automates opening and closing using compressed air. The \u003cstrong\u003eOn-Off or modulating electric actuator\u003c\/strong\u003e is for processes where proportional position control is necessary.\u003c\/p\u003e\n\u003cp\u003eThis allows the valve to be integrated into control systems with PLCs. All options are also delivered assembled and tested, ready for installation.\u003c\/p\u003e\n\u003ch3\u003eFluid Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003esanitary clamp ball valve\u003c\/strong\u003e is compatible with a wide range of fluids in the sanitary and industrial sectors. The main groups are described below:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePurified Water and Water for Injection\u003c\/strong\u003e — SS316L does not release metal ions into the fluid; therefore, it is the standard material in high-purity pharmaceutical lines.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFood Fluids — dairy, juices, beer, vegetable oils\u003c\/strong\u003e — SS316L and PTFE\/TFM1600 seats meet food contact requirements; likewise, the Ra ≤ 0.8 µm finish prevents residue retention.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCIP Agents — caustic soda, nitric acid, peracetic acid\u003c\/strong\u003e — PTFE and TFM1600 are inert to CIP cleaning agents; furthermore, SS316L resists typical concentrations without corrosion.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eChemical and Corrosive Fluids\u003c\/strong\u003e — PTFE is inert to most acids, bases, and solvents; however, for extremely aggressive fluids, verify compatibility with Cematic's technical team.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eHydrocarbons and Solvents — petrochemical industry\u003c\/strong\u003e — TFM1600 resists wear from hydrocarbons; in contrast, standard PTFE may deform in high-pressure and temperature cycles.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eApplications of the Sanitary Clamp Ball Valve\u003c\/h3\u003e\n\u003ch4\u003eFood and Beverage Industry\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003esanitary clamp ball valve\u003c\/strong\u003e controls the flow of liquids in food and beverage production lines. Its full-bore design prevents residue accumulation, making it the preferred component in plants with food safety certification. Additionally, it resists the acids and alkalis of CIP cleaning agents, ensuring hygiene between production batches.\u003c\/p\u003e\n\u003ch4\u003ePharmaceutical Industry\u003c\/h4\u003e\n\u003cp\u003eIn processes where sterility is essential, SS316L also withstands aggressive cleaning agents without corrosion, thus guaranteeing product integrity in each production cycle. Additionally, the ISO5211 mounting allows for valve automation with pneumatic actuators for integration into pharmaceutical process control systems.\u003c\/p\u003e\n\u003ch4\u003eChemical Industry\u003c\/h4\u003e\n\u003cp\u003eThe PTFE or TFM1600 seat, therefore, resists a wide range of chemicals, acids, and bases. Consequently, it extends the valve's service life in aggressive environments where conventional elastomers would prematurely fail. Furthermore, the ball closure is hermetic from the first operation, which is critical in handling toxic or corrosive fluids.\u003c\/p\u003e\n\u003ch4\u003ePetrochemical Industry\u003c\/h4\u003e\n\u003cp\u003eThis valve also withstands demanding operating conditions in refineries and process plants. The TFM1600, moreover, resists wear caused by hydrocarbons and solvents superior to standard PTFE. Therefore, it is the right choice in petrochemical applications with frequent opening and closing cycles at high pressure.\u003c\/p\u003e\n\u003ch4\u003eIndustrial Processes and Manufacturing\u003c\/h4\u003e\n\u003cp\u003eIn industrial piping systems, this valve regulates flow with mechanical resistance for continuous operation. Its performance is also reliable in continuous production cycles. Its ISO5211 mounting also facilitates automation with pneumatic or electric actuators without replacing the valve. Consequently, it is an investment that protects process continuity against changes in the plant's automation level.\u003c\/p\u003e\n\u003cp\u003eIn summary, Cematic's \u003cstrong\u003esanitary clamp ball valve\u003c\/strong\u003e combines hygiene, durability, and versatility. It is, therefore, the most reliable choice for sanitary and chemically demanding industrial processes.\u003c\/p\u003e\n\u003cp\u003eFor the complete range of sanitary valves, see \u003ca href=\"https:\/\/cematic.com.mx\/collections\/valvulas-higienicas\"\u003esanitary valves collection →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #b71a1a;\"\u003e\u003cspan style=\"color: #b71a1a;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-de-bola-clamp-acero-inoxidable-316l-asiento-tfm1600-pbc01.pdf?v=1776282786\" title=\"Ficha Técnica Válvula de Bola Clamp Acero Inoxidable 316L Asiento TFM1600\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #b71a1a;\"\u003e\u003cspan style=\"color: #b71a1a;\"\u003eTFM1600 Seat Data Sheet\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003ca rel=\"noopener\" title=\"Ficha Técnica Válvula de Bola Clamp Acero Inoxidable 316L Asiento PTFE\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-de-bola-clamp-acero-inoxidable-316l-asiento-de-teflon-pbc02.pdf?v=1776282815\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #b71a1a;\"\u003e\u003cspan style=\"color: #b71a1a;\"\u003e\u003cspan\u003ePTFE Seat Data Sheet\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003ca rel=\"noopener\" title=\"ficha-técnica-de-valvula-de-bola-clamp-acero-inoxidable-304-cematic\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-de-bola-clamp-acero-inoxidable-304-pbc11.pdf?v=1776282833\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #b71a1a;\"\u003e\u003cspan style=\"color: #b71a1a;\"\u003e\u003cspan\u003eSS304 Data Sheet\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Cematic","offers":[{"title":"1\/2\" \/ PTFE \/ SS316L","offer_id":49708529090873,"sku":"PBC0202","price":1233.13,"currency_code":"MXN","in_stock":true},{"title":"1\/2\" \/ TFM1600","offer_id":41298280382644,"sku":"PBC0102","price":2675.7,"currency_code":"MXN","in_stock":false},{"title":"3\/4\" \/ PTFE \/ SS316L","offer_id":49708529123641,"sku":"PBC0204","price":1287.02,"currency_code":"MXN","in_stock":true},{"title":"3\/4\" \/ TFM1600","offer_id":41298268553396,"sku":"PBC0104","price":2817.97,"currency_code":"MXN","in_stock":true},{"title":"1\" \/ PTFE \/ SS316L","offer_id":49708529156409,"sku":"PBC0206","price":3230.4,"currency_code":"MXN","in_stock":true},{"title":"1\" \/ PTFE \/ SS304","offer_id":49708795789625,"sku":"PBC1106","price":3370.67,"currency_code":"MXN","in_stock":true},{"title":"1\" \/ TFM1600 \/ SS316L","offer_id":41298268586164,"sku":"PBC0106","price":3575.27,"currency_code":"MXN","in_stock":true},{"title":"1 1\/2\" \/ PTFE \/ SS316L","offer_id":49708529189177,"sku":"PBC0208","price":4211.32,"currency_code":"MXN","in_stock":true},{"title":"1 1\/2\" \/ PTFE \/ SS304","offer_id":49708795822393,"sku":"PBC1108","price":6108.17,"currency_code":"MXN","in_stock":true},{"title":"1 1\/2\" \/ TFM1600 \/ SS316L","offer_id":41298268618932,"sku":"PBC0108","price":9161.62,"currency_code":"MXN","in_stock":true},{"title":"2\" \/ PTFE \/ SS316L","offer_id":49708529221945,"sku":"PBC0210","price":5385.18,"currency_code":"MXN","in_stock":true},{"title":"2\" \/ PTFE \/ SS304","offer_id":49708795855161,"sku":"PBC1110","price":8833.09,"currency_code":"MXN","in_stock":true},{"title":"2\" \/ TFM1600 \/ SS316L","offer_id":41298268651700,"sku":"PBC0110","price":4283.71,"currency_code":"MXN","in_stock":true},{"title":"2 1\/2\" \/ PTFE \/ SS316L","offer_id":49708529287481,"sku":"PBC0212","price":8242.12,"currency_code":"MXN","in_stock":true},{"title":"2 1\/2\" \/ TFM1600 \/ SS316L","offer_id":49708529254713,"sku":null,"price":0.0,"currency_code":"MXN","in_stock":false},{"title":"3\" \/ PTFE \/ SS316L","offer_id":49708529320249,"sku":"PBC0214","price":13003.1,"currency_code":"MXN","in_stock":true},{"title":"3\" \/ TFM1600","offer_id":41298280415412,"sku":"PBC0114","price":33362.22,"currency_code":"MXN","in_stock":true},{"title":"4\" \/ PTFE \/ SS316L","offer_id":49708529353017,"sku":"PBC0216","price":19437.29,"currency_code":"MXN","in_stock":true},{"title":"4\" \/ TFM1600","offer_id":41298280448180,"sku":"PBC0116","price":38605.85,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/V_lvula_de_bola_clamp_higi_nica_acero_inoxidable_316L_con_manija.jpg?v=1774378355"},{"product_id":"valvula-check-wafer-disco-acero-ss-316l","title":"Check Valve Wafer Disc with Spring Steel SS 316L","description":"\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Cematic","offers":[{"title":"1\/2\"","offer_id":41289325674676,"sku":"PCS01","price":371.18,"currency_code":"MXN","in_stock":true},{"title":"3\/4\"","offer_id":41289325707444,"sku":"PCS02","price":371.18,"currency_code":"MXN","in_stock":true},{"title":"1\"","offer_id":41289325740212,"sku":"PCS04","price":512.14,"currency_code":"MXN","in_stock":true},{"title":"1 1\/2\"","offer_id":41289325772980,"sku":"PCS08","price":831.64,"currency_code":"MXN","in_stock":true},{"title":"2\"","offer_id":41289325805748,"sku":"PCS10","price":1215.04,"currency_code":"MXN","in_stock":true},{"title":"2 1\/2\"","offer_id":41289325838516,"sku":"PCS12","price":2198.92,"currency_code":"MXN","in_stock":true},{"title":"3\"","offer_id":41289325871284,"sku":"PCS14","price":2830.4,"currency_code":"MXN","in_stock":true},{"title":"4\"","offer_id":41289325904052,"sku":"PCS18","price":3320.93,"currency_code":"MXN","in_stock":true},{"title":"5\"","offer_id":41289325936820,"sku":"PCS20","price":4669.41,"currency_code":"MXN","in_stock":true},{"title":"6\"","offer_id":41289325969588,"sku":"PCS22","price":7329.72,"currency_code":"MXN","in_stock":false},{"title":"8\"","offer_id":41289326002356,"sku":"PCS26","price":11450.34,"currency_code":"MXN","in_stock":true},{"title":"10\"","offer_id":51427794288953,"sku":"PCS30","price":26429.29,"currency_code":"MXN","in_stock":true},{"title":"12\"","offer_id":51427794321721,"sku":"PCS32","price":41429.29,"currency_code":"MXN","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-check-wafer-inoxidable-disco-resorte_d4b12d4c-246f-4397-9e2c-d74ce902caef.jpg?v=1763756505"},{"product_id":"valvula-check-columpio-acero-inoxidable-asiento-viton","title":"316 Stainless Steel Swing Type Wafer Check Valve Viton Seat","description":"\u003ch2\u003e316 Stainless Steel Swing Wafer Check Valve — Viton O-ring, PN 25\/40\u003c\/h2\u003e\n\u003cp\u003eCematic's \u003cstrong\u003e316 stainless steel swing wafer check valve\u003c\/strong\u003e allows flow in only one direction and prevents fluid backflow using a swing-type disc. Unlike spring-loaded check valves, the swing disc does not rely on a spring to close.\u003c\/p\u003e\n\u003cp\u003eThis makes it more suitable for large diameters and fluids with particles where a spring could become clogged. Additionally, its construction from SS316 CF8M with a Viton O-ring provides high corrosion resistance. It also ensures chemical compatibility with aggressive fluids up to 180 °C.\u003c\/p\u003e\n\u003cp\u003eIts wafer-type design is also compact and installs directly between two existing flanges without the need for additional parts. Consequently, it facilitates integration into piping systems with space restrictions and simplifies installation compared to long-body check valves.\u003c\/p\u003e\n\u003ch3\u003eOperating Principle — Swing Type Disc\u003c\/h3\u003e\n\u003cp\u003eThe disc of the \u003cstrong\u003eswing wafer check valve\u003c\/strong\u003e oscillates on a horizontal pivot mounted on the upper part of the body. When fluid flows in the correct direction, pressure pushes the disc upwards, thus opening it and allowing passage.\u003c\/p\u003e\n\u003cp\u003eWhen the flow stops or reverses, however, the disc falls by gravity and automatically seals the seat. This ensures reliable closure without the need for a spring.\u003c\/p\u003e\n\u003cp\u003eThe absence of a spring is also the differentiating advantage of this type of check valve. Therefore, it is particularly suitable for large diameter lines where conventional springs lose effectiveness. It is also suitable for fluids with particles that could clog or degrade a conventional spring.\u003c\/p\u003e\n\u003ch3\u003eSwing vs. Spring-Loaded Disc — when to choose each type\u003c\/h3\u003e\n\u003cp\u003eThe selection between a swing disc and a spring-loaded disc also defines the behavior of the check valve under different operating conditions:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eSwing disc (this product):\u003c\/strong\u003e Closes by gravity, no spring. Therefore, it is suitable for large diameters, fluids with particles, viscous fluids, and applications where the spring could fail or degrade due to the fluid. However, it requires horizontal installation for gravity to operate correctly on the disc.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eSpring-loaded disc:\u003c\/strong\u003e Its closure is faster and it can be installed in any position — horizontal or vertical. It also performs better in clean, low-viscosity fluids at high speed. See \u003ca href=\"https:\/\/cematic.com.mx\/products\/valvula-check-wafer-disco-acero-ss-316l\"\u003e316L SS spring-loaded wafer check valve →\u003c\/a\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eConstruction Materials\u003c\/h3\u003e\n\u003cp\u003eThe body is made of 316 stainless steel (CF8M), which is the standard material for services with corrosive fluids, as its molybdenum content offers greater resistance to chlorides and acids than SS304. The swing disc is also made of SS316 CF8M, maintaining material consistency in the fluid contact area.\u003c\/p\u003e\n\u003cp\u003eThe seal is a Viton O-ring, which is compatible with hydrocarbons, organic solvents, and acids. NBR or EPDM, however, would degrade under these conditions. Finally, the wafer format eliminates the need for its own flanges, reducing overall weight and cost.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eParameter\u003c\/th\u003e\n\n\u003cth\u003eValue\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eValve Type\u003c\/td\u003e\n\n\u003ctd\u003eSwing wafer check valve\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\n\u003ctd\u003e316 Stainless Steel (CF8M)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDisc\u003c\/td\u003e\n\n\u003ctd\u003e316 Stainless Steel (CF8M)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSeal\u003c\/td\u003e\n\n\u003ctd\u003eViton O-ring\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eConnection\u003c\/td\u003e\n\n\u003ctd\u003eWafer (between flanges)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWorking Pressure\u003c\/td\u003e\n\n\u003ctd\u003ePN 25\/40\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMinimum Temperature\u003c\/td\u003e\n\n\u003ctd\u003e-20 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaximum Temperature\u003c\/td\u003e\n\n\u003ctd\u003e180 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eInstallation Position\u003c\/td\u003e\n\n\u003ctd\u003eHorizontal (recommended for gravity closure)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eFluid Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003e316 stainless steel swing wafer check valve\u003c\/strong\u003e with Viton O-ring is compatible with the most demanding fluids in the chemical, petrochemical, and industrial sectors. The main groups are described below:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCorrosive chemical fluids\u003c\/strong\u003e — Viton resists acids, organic solvents, and aggressive chemicals that would degrade NBR; therefore, it is the standard seal in check valves for chemical processes\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePetrochemical fluids and hydrocarbons\u003c\/strong\u003e — Viton resists chemical attack from hydrocarbons and petroleum derivatives; likewise, SS316 CF8M withstands typical temperatures and pressures in refineries and petrochemical plants\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRefrigeration and HVAC fluids\u003c\/strong\u003e — Viton is compatible with most common industrial refrigerants; it also prevents reverse flow that can damage compressors and pumps in HVAC systems\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePotable water and process water\u003c\/strong\u003e — SS316 resists corrosion from chlorides and disinfection agents; however, for water with high concentrations of suspended solids, the swing disc is more suitable than the spring-loaded check valve\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eHigh-temperature fluids up to 180 °C\u003c\/strong\u003e — Viton maintains its sealing properties up to 180 °C; however, verify specific chemical compatibility with Cematic's technical team for extremely aggressive fluids\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eApplications of the Swing Wafer Check Valve\u003c\/h3\u003e\n\u003ch4\u003eChemical Industry\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003e316 stainless steel swing wafer check valve\u003c\/strong\u003e is suitable for systems handling aggressive chemicals. The Viton O-ring also resists a wide range of acids, bases, and solvents that would degrade conventional elastomers. Consequently, it ensures a tight seal and long service life in continuous contact with corrosive fluids.\u003c\/p\u003e\n\u003ch4\u003ePetrochemical Industry\u003c\/h4\u003e\n\u003cp\u003eIn installations with petroleum derivatives, Viton also resists chemical attack from hydrocarbons, and SS316 CF8M withstands process conditions. Therefore, this valve operates efficiently in refineries and petrochemical plants, protecting downstream equipment from any flow reversal.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the wafer format facilitates installation in large diameter lines where space is limited.\u003c\/p\u003e\n\u003ch4\u003eRefrigeration and HVAC Systems\u003c\/h4\u003e\n\u003cp\u003eIn HVAC and refrigeration systems, this valve also allows efficient unidirectional flow. Viton is also compatible with most common industrial refrigerants. Therefore, it prevents reverse flow that could damage compressors, pumps, and expansion valves in the system.\u003c\/p\u003e\n\u003ch4\u003ePower and Generation Systems\u003c\/h4\u003e\n\u003cp\u003eIn power plants, this check valve also protects critical equipment — turbines, pumps, and boilers — from fluid backflow during shutdowns or system failures. Likewise, the range up to 180 °C and PN 25\/40 covers most auxiliary services in power generation plants where protection against reverse flow is required.\u003c\/p\u003e\n\u003ch4\u003ePotable Water and Wastewater Treatment\u003c\/h4\u003e\n\u003cp\u003eIn water distribution systems and treatment plants, this valve also prevents backflow, thus protecting the integrity of the treated supply. The swing disc is also more suitable than the spring-loaded disc in lines with suspended solids. Consequently, its service life is longer in services with low-quality process water or fine particles.\u003c\/p\u003e\n\u003cp\u003eFor the complete range of check valves, see \u003ca href=\"https:\/\/cematic.com.mx\/collections\/valvulas-check\"\u003echeck valves collection →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003ca rel=\"noopener\" title=\"Ficha Técnica Válvula Check Wafer tipo Columpio Cuerpo SS316 Asiento Viton\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/Valvula_Check_Wafer_Disco_tipo_columpio_Acero_inoxidable_316_-_Viton_-_PCC.pdf?v=1722290205\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Cematic","offers":[{"title":"2\"","offer_id":41289343795380,"sku":"PCC10","price":2136.9,"currency_code":"MXN","in_stock":true},{"title":"2 1\/2\"","offer_id":41289343828148,"sku":"PCC12","price":2725.15,"currency_code":"MXN","in_stock":true},{"title":"3\"","offer_id":41289343860916,"sku":"PCC14","price":3842.47,"currency_code":"MXN","in_stock":true},{"title":"4\"","offer_id":41289343893684,"sku":"PCC18","price":4272.85,"currency_code":"MXN","in_stock":true},{"title":"5\"","offer_id":41289343926452,"sku":"PCC20","price":5437.15,"currency_code":"MXN","in_stock":true},{"title":"6\"","offer_id":41289343959220,"sku":"PCC22","price":7908.58,"currency_code":"MXN","in_stock":true},{"title":"8\"","offer_id":41289343991988,"sku":"PCC26","price":12038.6,"currency_code":"MXN","in_stock":true},{"title":"10\"","offer_id":41289344024756,"sku":"PCC30","price":25242.44,"currency_code":"MXN","in_stock":true},{"title":"12\"","offer_id":41289344057524,"sku":"PCC34","price":36897.63,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-check-wafer-columpio-pcc34.jpg?v=1755097813"},{"product_id":"valvula-check-columpio-acero-inoxidable-316-metal-metal","title":"Swing Type Wafer Check Valve Stainless Steel 316 Metal Metal","description":"\u003cp\u003eFlow control device used in piping systems. This valve combines a wafer design with a swing mechanism and is made of 316 stainless steel, which gives it corrosion resistance and durability. It allows unidirectional flow of fluid, preventing backflow. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e Characteristics:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e Body Stainless Steel 316 (CF8M)\u003c\/li\u003e\u003cli\u003e Swing type disc\u003c\/li\u003e\u003cli\u003e Metal-Metal \u003c\/li\u003e\u003cli\u003e Measurements 2” to 12” (DN50-DN300)\u003c\/li\u003e\u003cli\u003e Working Pressure: WP PN25\u003c\/li\u003e\u003cli\u003e Working temperature: -20ºC to 180ºC\u003c\/li\u003e\u003c\/ul\u003e\u003cp class=\"p1\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/Valvula_Check_Wafer_Disco_tipo_colu_mpio_Acero_inoxidable_316_-_PCC0.pdf?v=1722290205\" target=\"_blank\" title=\"Ficha Técnica Válvula Check Wafer tipo Columpio Cuerpo SS 316 Asiento Metalico Cematic\" rel=\"noopener\"\u003e Download Technical Sheet \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/Valvula_Check_Wafer_Disco_oscilan_te_Acero_inoxidable_316_-_PCC0.pdf?v=1722095621\" title=\"Ficha Técnica Válvula Check Wafer tipo Columpio Asiento Metalico Cematic\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Cematic","offers":[{"title":"3\"","offer_id":41289353527476,"sku":"PCC0114","price":3819.91,"currency_code":"MXN","in_stock":true},{"title":"4\"","offer_id":41289353560244,"sku":"PCC0118","price":4613.03,"currency_code":"MXN","in_stock":true},{"title":"6\"","offer_id":41289353593012,"sku":"PCC0122","price":7761.99,"currency_code":"MXN","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-check-wafer-columpio-inoxidable.jpg?v=1763756263"},{"product_id":"valvula-check-acero-inoxidable-316l","title":"Check Clamp Valve in 316L Stainless Steel","description":"\u003ch2\u003e316L Stainless Steel Clamp Check Valve — Viton Seal\u003c\/h2\u003e\n\u003cp\u003eCematic's \u003cstrong\u003e316L stainless steel clamp check valve\u003c\/strong\u003e is the standard component to ensure unidirectional flow in industrial lines with clamp connections. Its spring design ensures closure when there is no flow.\u003c\/p\u003e\n\u003cp\u003eThis prevents fluid backflow without requiring a minimum differential pressure. In addition, the SS316L + Viton combination provides high resistance to corrosion and temperature, making it suitable for aggressive environments and corrosive fluids up to 180 °C.\u003c\/p\u003e\n\u003cp\u003eIts standard sanitary polished interior finish facilitates cleaning between production cycles. Furthermore, its clamp-type connection allows for quick installation and disassembly without special tools.\u003c\/p\u003e\n\u003cp\u003eConsequently, it is the preferred choice in industrial installations where frequent maintenance and agile disassembly are operational requirements.\u003c\/p\u003e\n\u003ch3\u003ePrinciple of Operation — Spring Clamp Check Valve\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eclamp check valve\u003c\/strong\u003e operates automatically and without external actuation. When the fluid flows in the correct direction, the pressure overcomes the spring force, thus opening the disc and allowing flow.\u003c\/p\u003e\n\u003cp\u003eWhen the flow ceases or reverses direction, on the other hand, the spring returns the disc to the seat and immediately closes the valve. In this way, it does not require a minimum differential pressure to close, thereby protecting the line against any attempt of fluid backflow.\u003c\/p\u003e\n\u003cp\u003eThe quick opening and good sealing of the disc also minimize the impact on downstream flow and reduce pressure losses. For this reason, it is the most widely used type of check valve in industrial installations with clamp connections.\u003c\/p\u003e\n\u003ch3\u003eWhy SS316L + Viton in a Check Valve\u003c\/h3\u003e\n\u003cp\u003eThe selection of the body and seal material also defines the actual application range of the check valve. The SS316L + Viton combination is correct in the following cases:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eSuperior chemical resistance:\u003c\/strong\u003e Viton resists a significantly wider chemical range than EPDM or NBR, making it suitable for aggressive fluids, acids, organic solvents, and chemicals that would degrade other elastomers.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eHigh temperature up to 180 °C:\u003c\/strong\u003e Viton maintains its sealing properties up to 180 °C, while EPDM is limited to 110 °C. Therefore, it is the correct seal for steam lines, hot water, and process fluids at elevated temperatures.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eBody corrosion resistance:\u003c\/strong\u003e SS316L also contains molybdenum in its composition, which offers greater resistance to chlorides and aggressive environments than SS304. Consequently, it is the standard material in high-demand chemical, petrochemical, and food industries.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDisc and spring in SS316L:\u003c\/strong\u003e All internal components in contact with the fluid are made of SS316L, thus maintaining material consistency and eliminating the risk of galvanic corrosion between components.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eParameter\u003c\/th\u003e\n\n\u003cth\u003eValue\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eValve Type\u003c\/td\u003e\n\n\u003ctd\u003eSpring check (unidirectional retention)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\n\u003ctd\u003e316L Stainless Steel (SS316L)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSeal\u003c\/td\u003e\n\n\u003ctd\u003eViton\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDisc\u003c\/td\u003e\n\n\u003ctd\u003e316L Stainless Steel\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSpring\u003c\/td\u003e\n\n\u003ctd\u003e316L Stainless Steel\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eConnection\u003c\/td\u003e\n\n\u003ctd\u003eClamp Type\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWorking Pressure\u003c\/td\u003e\n\n\u003ctd\u003ePN 20\/25\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMinimum Temperature\u003c\/td\u003e\n\n\u003ctd\u003e-20 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaximum Temperature\u003c\/td\u003e\n\n\u003ctd\u003e180 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eAvailable Diameters\u003c\/td\u003e\n\n\u003ctd\u003e1\/2\", 3\/4\", 1\", 1½\", 2\", 2½\", 3\"\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eInterior Finish\u003c\/td\u003e\n\n\u003ctd\u003eStandard sanitary polished\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eApplication\u003c\/td\u003e\n\n\u003ctd\u003eHygienic and industrial\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eFluid Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003e316L stainless steel clamp check valve\u003c\/strong\u003e with Viton seal is compatible with a wide range of industrial fluids. The main groups are described below:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eAggressive and corrosive chemical fluids\u003c\/strong\u003e — Viton resists acids, organic solvents, and chemicals that would degrade EPDM or NBR; therefore, it is the standard seal in the chemical and petrochemical industry.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eClean steam and hot water up to 180 °C\u003c\/strong\u003e — Viton resists steam at SIP sterilization temperatures; likewise, SS316L does not corrode with clean steam condensate.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFood and pharmaceutical fluids\u003c\/strong\u003e — SS316L meets the material requirements for food contact; in addition, Viton is compatible with most food and pharmaceutical process fluids.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eProcess water and treated water\u003c\/strong\u003e — SS316L resists corrosion from process water, including water with chlorides; however, for seawater or very high concentrations of chlorides, consult Cematic's technical team.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePetrochemical fluids and hydrocarbons\u003c\/strong\u003e — Viton resists hydrocarbons, oils, and solvents typical of the petrochemical industry; however, verify specific compatibility for extremely aggressive fluids.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eApplications of the Stainless Steel Clamp Check Valve\u003c\/h3\u003e\n\u003ch4\u003eChemical Industry\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003e316L stainless steel clamp check valve\u003c\/strong\u003e is suitable for chemical processes where aggressive or corrosive liquids are handled. Viton resists a wide range of chemicals, thereby ensuring seal integrity with fluids that would degrade conventional elastomers.\u003c\/p\u003e\n\u003cp\u003eLikewise, the clamp connection allows for quick disassembly for inspection or seal replacement without interrupting the entire circuit.\u003c\/p\u003e\n\u003ch4\u003eWater and Wastewater Treatment\u003c\/h4\u003e\n\u003cp\u003eIn water treatment systems, this check valve also prevents backflow and ensures that treated water does not return to the system. The corrosion resistance of SS316L is also suitable for handling water with chlorides and disinfection agents.\u003c\/p\u003e\n\u003cp\u003eConsequently, it is a more durable alternative to check valves made of materials with lower chemical resistance.\u003c\/p\u003e\n\u003ch4\u003ePetrochemical Industry\u003c\/h4\u003e\n\u003cp\u003eThe heat and corrosion resistance properties of SS316L and Viton are also beneficial in petrochemical environments. For this reason, this valve is reliable in lines that handle hydrocarbons, solvents, and chemicals at high temperatures.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the PN 20\/25 pressure covers most process services in petrochemical plants.\u003c\/p\u003e\n\u003ch4\u003eTubing Systems and Clamp Connections\u003c\/h4\u003e\n\u003cp\u003eIn installations where clamp connections are standard, this check valve also integrates directly into the circuit without adapters or reducers.\u003c\/p\u003e\n\u003cp\u003eTherefore, it simplifies the line design and reduces the number of components. In addition, clamp disassembly allows the valve to be replaced in seconds without modifying existing piping.\u003c\/p\u003e\n\u003ch4\u003eEnergy and Steam Systems\u003c\/h4\u003e\n\u003cp\u003eIn systems with process steam up to 180 °C, this check valve therefore ensures unidirectional flow and protects equipment from damage due to fluid backflow. Likewise, the SS316L spring maintains stable closing force over time.\u003c\/p\u003e\n\u003cp\u003eIt even withstands frequent thermal cycles that would degrade standard material springs.\u003c\/p\u003e\n\u003cp\u003eFor the complete range of check valves, see \u003ca href=\"https:\/\/cematic.com.mx\/collections\/valvulas-check\"\u003echeck valves collection →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #9e1919;\"\u003e\u003cstrong\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003ca style=\"color: #9e1919;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/Valvula_Check_Clamp_en_Acero_Inoxidable_316L_-_PCCS01.pdf?v=1722903432\" title=\"Hygienic Clamp Check Valve Technical Data Sheet\" rel=\"noopener\" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Cematic","offers":[{"title":"1\/2\"","offer_id":50447801647417,"sku":"PCCS0104","price":1728.32,"currency_code":"MXN","in_stock":true},{"title":"3\/4\"","offer_id":50447801680185,"sku":"PCCS105","price":0.0,"currency_code":"MXN","in_stock":false},{"title":"1\"","offer_id":41296004841652,"sku":"PCCS0106","price":1939.96,"currency_code":"MXN","in_stock":true},{"title":"1-1\/2\"","offer_id":41296004874420,"sku":"PCCS0108","price":2045.77,"currency_code":"MXN","in_stock":true},{"title":"2\"","offer_id":41296004907188,"sku":"PCCS0110","price":2292.68,"currency_code":"MXN","in_stock":true},{"title":"2 1\/2\"","offer_id":50447815541049,"sku":"PCCS0112","price":2962.84,"currency_code":"MXN","in_stock":true},{"title":"3\"","offer_id":50447801712953,"sku":"PCCS0114","price":3633.01,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/products\/Valvula_check_clamp_higienica_en_acero_inoxidable_316L_con_sello_Viton.jpg?v=1774462994"},{"product_id":"valvula-mariposa-clamp-actuador-neumatico","title":"Clamp Butterfly Valve with Pneumatic Actuator in 316L Stainless Steel","description":"\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Cematic","offers":[{"title":"1\/2\" \/ Clamp 3 A EPDM Seat","offer_id":49857690730809,"sku":"PMSCA104","price":5435.53,"currency_code":"MXN","in_stock":false},{"title":"3\/4\" \/ Clamp 3 A EPDM Seat","offer_id":49857690796345,"sku":"PMSCA105","price":5435.53,"currency_code":"MXN","in_stock":false},{"title":"1\" \/ ISO Clamp Viton Seat","offer_id":41296021946548,"sku":"PMSCA0106","price":9446.53,"currency_code":"MXN","in_stock":true},{"title":"1\" \/ Clamp 3 A EPDM Seat","offer_id":49747285901625,"sku":"PMSCA106","price":5435.53,"currency_code":"MXN","in_stock":true},{"title":"1-1\/2\" \/ ISO Clamp Viton Seat","offer_id":41296021979316,"sku":"PMSCA0108","price":9792.9,"currency_code":"MXN","in_stock":true},{"title":"1-1\/2\" \/ Clamp 3 A EPDM Seat","offer_id":49747285934393,"sku":"PMSCA108","price":5435.53,"currency_code":"MXN","in_stock":true},{"title":"2\" \/ ISO Clamp Viton Seat","offer_id":41296022012084,"sku":"PMSCA0110","price":10078.6,"currency_code":"MXN","in_stock":false},{"title":"2\" \/ Clamp 3 A EPDM Seat","offer_id":49747285967161,"sku":"PMSCA110","price":5836.75,"currency_code":"MXN","in_stock":true},{"title":"2 1\/2\" \/ ISO Clamp Viton Seat","offer_id":41842109415604,"sku":"PMSCA0112","price":12358.58,"currency_code":"MXN","in_stock":false},{"title":"2 1\/2\" \/ Clamp 3 A EPDM Seat","offer_id":49747285999929,"sku":"PMSCA112","price":6243.53,"currency_code":"MXN","in_stock":true},{"title":"3\" \/ ISO Clamp Viton Seat","offer_id":41842109448372,"sku":"PMSCA0114","price":14719.68,"currency_code":"MXN","in_stock":false},{"title":"3\" \/ Clamp 3 A EPDM Seat","offer_id":49747286032697,"sku":"PMSCA114","price":6783.41,"currency_code":"MXN","in_stock":true},{"title":"4\" \/ ISO Clamp Viton Seat","offer_id":41842109481140,"sku":"PMSCA0118","price":18193.26,"currency_code":"MXN","in_stock":false},{"title":"4\" \/ Clamp 3 A EPDM Seat","offer_id":49747286065465,"sku":"PMSCA116","price":8106.1,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/products\/V_lvula_higi_nica_mariposa_clamp_actuador_neum_tico_acero_inoxidable_316L.png?v=1774377604"},{"product_id":"valvula-mariposa-higienica-soldable-ss316l","title":"SS 316L Weldable Hygienic Butterfly Valve","description":"\u003ch2\u003eSanitary Weldable Butterfly Valve in 316L Stainless Steel — 3A Type, EPDM or Viton\u003c\/h2\u003e\n\u003cp\u003eCematic's \u003cstrong\u003esanitary weldable butterfly valve\u003c\/strong\u003e in 316L stainless steel is the standard fluid control component in sanitary installations where the connection is permanent by butt welding. Unlike the version with a removable clamp connection, this valve is welded directly to the process piping.\u003c\/p\u003e\n\u003cp\u003eThis eliminates all mechanical joint points that could be sources of leakage or contamination. Furthermore, its 3A Type certification guarantees compliance with the most demanding hygiene standards in the food, pharmaceutical, and beverage industries.\u003c\/p\u003e\n\u003cp\u003eIt is also available with two seat options. EPDM covers applications up to 110 °C and Viton up to 200 °C. Consequently, a single valve platform covers everything from standard food processes to full-temperature SIP sterilization.\u003c\/p\u003e\n\u003ch3\u003eOperating Principle — Sanitary Weldable Butterfly Valve\u003c\/h3\u003e\n\u003cp\u003eThe disc rotates 90° between the fully open and fully closed positions. Standard operation is manual via a lever, so it does not require electrical or pneumatic power. It is also the simplest option to install and operate. The Viton seat variant also includes a multi-position lever, which allows flow adjustment in intermediate positions and locking the valve in the desired position.\u003c\/p\u003e\n\u003cp\u003eThanks to the weldable ports, the joint between the valve and the pipe is permanent and without mechanical gaskets. Consequently, product retention points and leakage risks that exist in clamp or threaded connections are eliminated. Thus, it is the preferred connection in aseptic lines where circuit integrity is critical.\u003c\/p\u003e\n\u003ch3\u003eWeldable vs. Clamp — when to choose each connection\u003c\/h3\u003e\n\u003cp\u003eThe choice between weldable and clamp connection depends on the type of installation and maintenance requirements. Therefore, it is important to define it before specifying the valve. The weldable connection is correct in the following cases:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePermanent installations:\u003c\/strong\u003e When the valve will not be frequently disassembled, welding offers greater integrity than clamping, as it eliminates the risk of leaks due to gasket deterioration or clamp loosening.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eHigh-purity aseptic lines:\u003c\/strong\u003e The welded joint has no cavities or external gaskets. Therefore, it is the standard connection in systems where external contamination is unacceptable.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eReduction of leak points:\u003c\/strong\u003e In installations with many valves, welding reduces the total number of mechanical joints. This simplifies preventive circuit maintenance.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eThe clamp connection, on the other hand, is correct when the valve needs to be frequently disassembled for inspection or off-line cleaning. For this application, see the \u003ca href=\"https:\/\/cematic.com.mx\/products\/valvula-mariposa-clamp-ss316l\"\u003esanitary clamp butterfly valve →\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eConstruction Materials\u003c\/h3\u003e\n\u003cp\u003eThe body and disc are made of 316L stainless steel, which is the standard material in hygienic applications, as it offers greater resistance to chlorides and cleaning agents than SS304. The seat is available in EPDM or Viton, depending on process requirements. This allows the valve to be adapted to different temperature conditions and chemical compatibility.\u003c\/p\u003e\n\u003cp\u003eFinally, the ports are butt-weldable to stainless steel piping of the same diameter. This ensures material continuity throughout the process line.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eParameter\u003c\/th\u003e\n\n\u003cth\u003eValue\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eHygienic standard\u003c\/td\u003e\n\n\u003ctd\u003e3A Type\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eConnection\u003c\/td\u003e\n\n\u003ctd\u003eWeldable ports\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBody and disc material\u003c\/td\u003e\n\n\u003ctd\u003e316L Stainless Steel (SS316L)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eEPDM seat\u003c\/td\u003e\n\n\u003ctd\u003e-20 °C to 110 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eViton (FKM) seat\u003c\/td\u003e\n\n\u003ctd\u003e-20 °C to 200 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaximum working pressure\u003c\/td\u003e\n\n\u003ctd\u003e10 bar (145 psi)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eAvailable diameters\u003c\/td\u003e\n\n\u003ctd\u003e1\/2\", 1\", 1½\", 2\", 2½\", 3\", 4\", 5\", 6\", 8\"\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eStandard operation\u003c\/td\u003e\n\n\u003ctd\u003eManual by lever\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eViton variant operation\u003c\/td\u003e\n\n\u003ctd\u003eMulti-position lever\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBase SKU\u003c\/td\u003e\n\n\u003ctd\u003ePMSW1\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eSeat Selection — EPDM or Viton\u003c\/h3\u003e\n\u003cp\u003eThe seat defines the maximum temperature and the actual chemical compatibility of the valve, making it the most important decision when selecting this valve:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eEPDM (-20 °C to 110 °C):\u003c\/strong\u003e Compatible with water, low-temperature steam, dilute acids and alkalis, and standard CIP agents. Therefore, it is the most common seat in food and pharmaceutical processes that do not exceed 110 °C. It is also available in all diameters from 1\/2\" to 8\".\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eViton (-20 °C to 200 °C):\u003c\/strong\u003e For full-temperature SIP sterilization, essential oils, or solvents incompatible with EPDM, Viton is, however, the correct option. Its availability is limited to diameters from 1\" to 2\". It also includes a multi-position lever for flow regulation.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eFluid Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003esanitary weldable butterfly valve\u003c\/strong\u003e is compatible with the most common fluids in the sanitary and chemical industries. The main groups are described below:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePurified water and water for injection (WFI)\u003c\/strong\u003e — SS316L does not contribute metallic ions; therefore, it is the standard material in high-purity pharmaceutical lines\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eClean steam — up to 110 °C with EPDM, up to 200 °C with Viton\u003c\/strong\u003e — welding eliminates leak points that exist in clamp joints at SIP sterilization temperature; also, SS316L resists condensate without corrosion\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCIP agents — caustic soda, nitric acid, peracetic acid\u003c\/strong\u003e — SS316L and both seats are compatible with the most common CIP agents; however, verify concentration and temperature with Cematic's technical team for extreme conditions\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFood products — dairy, juices, beer, vegetable oils\u003c\/strong\u003e — SS316L meets food contact requirements under the 3A Type standard; in addition, welded ports eliminate product retention cavities\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eModerately aggressive chemical fluids\u003c\/strong\u003e — acids and alkalis compatible with SS316L; however, for aggressive solvents or highly corrosive fluids, consult Cematic's technical team\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eApplications of the sanitary weldable butterfly valve\u003c\/h3\u003e\n\u003ch4\u003eFood and Beverage Industry\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003esanitary weldable butterfly valve\u003c\/strong\u003e controls flow in food and beverage production lines where the welded connection guarantees circuit integrity during the process.\u003c\/p\u003e\n\u003cp\u003eSS316L and the 3A Type standard ensure compliance with food safety requirements. Therefore, it is the preferred component in plants with FSSC 22000 or BRC certification. In addition, welded ports eliminate product retention points that do exist in clamp connections.\u003c\/p\u003e\n\u003ch4\u003ePharmaceutical and Biological Industry\u003c\/h4\u003e\n\u003cp\u003eIn the production of medicines and biological products, process sterility is, therefore, a critical requirement. Therefore, the welded connection is the preferred type of joint in aseptic lines. It also eliminates mechanical gaskets, which are microbiological risk points. Furthermore, the Viton seat allows SIP sterilization cycles up to 200 °C without seal degradation.\u003c\/p\u003e\n\u003ch4\u003ePurified Water Treatment\u003c\/h4\u003e\n\u003cp\u003eIn water purification and distribution systems, this valve regulates flow without contaminating the fluid. Likewise, it is the standard component in purified water loops. Consequently, it is the standard component in purified water loops where the purity of the material in contact is a regulatory requirement. In this way, SS316L ensures that no metallic ions are introduced into the process water.\u003c\/p\u003e\n\u003ch4\u003eChemical Industry\u003c\/h4\u003e\n\u003cp\u003eIn chemical processing plants with corrosive fluids, the SS316L body offers greater resistance than SS304. In addition, its resistance to chlorides and oxidizing agents is superior. Therefore, it is the correct option in permanent installations where frequent connection maintenance is not feasible. Furthermore, welded ports eliminate the risk of leaks at connection points that, over time, affect installation safety.\u003c\/p\u003e\n\u003cp\u003eFor the complete range of sanitary butterfly valves, see \u003ca href=\"https:\/\/cematic.com.mx\/collections\/valvula-mariposa-higienica-clamp-soldable\"\u003esanitary butterfly valve collection →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003ca rel=\"noopener\" title=\"Technical Data Sheet Sanitary Weldable Butterfly Valve SS316L EPDM Seat Cematic\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-de-mariposa-soldable-cuerpo-ss316l-asiento-epdm-pmsw.pdf?v=1745350752\" target=\"_blank\"\u003e\u003cspan style=\"color: #8f1717;\"\u003e\u003cstrong\u003eEPDM Technical Data Sheet\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-de-mariposa-soldable-multiposicion-ss316l-asiento-viton-pmsc02.pdf?v=1745350930\" title=\"Technical Data Sheet Sanitary Weldable Butterfly Valve SS316L Viton Seat Cematic\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: #8f1717;\"\u003e\u003cstrong\u003eViton Technical Data Sheet\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Cematic","offers":[{"title":"1\/2\" \/ EPDM","offer_id":49698947432761,"sku":"PMSW104","price":1587.24,"currency_code":"MXN","in_stock":true},{"title":"1\" \/ Viton","offer_id":41296040624308,"sku":"PMSW0206","price":3689.44,"currency_code":"MXN","in_stock":true},{"title":"1\" \/ EPDM","offer_id":49698947465529,"sku":"PMSW106","price":952.34,"currency_code":"MXN","in_stock":true},{"title":"1-1\/2\" \/ Viton","offer_id":41296040657076,"sku":"PMSW0208","price":4008.66,"currency_code":"MXN","in_stock":true},{"title":"1-1\/2\" \/ EPDM","offer_id":49698947498297,"sku":"PMSW108","price":1058.16,"currency_code":"MXN","in_stock":true},{"title":"2\" \/ Viton","offer_id":41296040689844,"sku":"PMSW0210","price":4535.97,"currency_code":"MXN","in_stock":true},{"title":"2\" \/ EPDM","offer_id":49698947531065,"sku":"PMSW110","price":1199.25,"currency_code":"MXN","in_stock":true},{"title":"2 1\/2\" \/ EPDM","offer_id":49698947563833,"sku":"PMSW112","price":1481.42,"currency_code":"MXN","in_stock":true},{"title":"3\" \/ EPDM","offer_id":49698947596601,"sku":"PMSW114","price":1904.68,"currency_code":"MXN","in_stock":true},{"title":"4\" \/ EPDM","offer_id":49698947629369,"sku":"PMSW116","price":2469.04,"currency_code":"MXN","in_stock":true},{"title":"5\" \/ EPDM","offer_id":49698947662137,"sku":"PMSW118","price":4761.71,"currency_code":"MXN","in_stock":true},{"title":"6\" \/ EPDM","offer_id":49698947694905,"sku":"PMSW120","price":6560.58,"currency_code":"MXN","in_stock":true},{"title":"8\" \/ EPDM","offer_id":49698947727673,"sku":"PMSW124","price":11992.46,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-mariposa-higienica-ss316l-soldable-manual_5f482d96-97f6-43a7-8ce5-0ff26cab3348.jpg?v=1756139048"},{"product_id":"valvula-mariposa-clamp-higienica-viton-ss316l","title":"Butterfly Valve Clamp ISO Manual Multi Position SS 316L Viton Seat","description":"\u003ch2\u003e316L Stainless Steel Sanitary Clamp Butterfly Valve — Viton Seat, up to 200 °C\u003c\/h2\u003e\n\u003cp\u003eCematic's \u003cstrong\u003e316L stainless steel sanitary clamp butterfly valve\u003c\/strong\u003e is the standard solution for fluid control in sanitary industries with aggressive fluids or high temperatures. Its Viton (FPM) seat also ensures a tight and resistant seal up to 200 °C, far exceeding the thermal range of standard EPDM.\u003c\/p\u003e\n\u003cp\u003eTherefore, it is the right choice when the process combines high temperature, aggressive cleaning agents, or fluids chemically incompatible with other elastomers.\u003c\/p\u003e\n\u003cp\u003eIts internal surface with a Ra ≤ 0.8 µm finish also facilitates effective and quick cleaning. Consequently, it prevents residue accumulation between production cycles. It also complies with the most demanding hygiene standards in the food, pharmaceutical, and cosmetic industries.\u003c\/p\u003e\n\u003ch3\u003eOperating Principle — Sanitary Clamp Butterfly Valve with Multi-position Lever\u003c\/h3\u003e\n\u003cp\u003eThe disc rotates 90° via the multi-position lever between fully open and fully closed. The lever also allows precise adjustment of flow in intermediate positions, so the operator can regulate or block fluid passage according to the process. Furthermore, it does not require tools or specialized knowledge for operation.\u003c\/p\u003e\n\u003cp\u003eThe ISO Clamp connection also allows the valve to be installed and removed without welding and without special tools. Consequently, it simplifies preventive maintenance and reduces downtime. This way, the operator can remove the valve for inspection or cleaning in seconds.\u003c\/p\u003e\n\u003ch3\u003eWhy Viton over EPDM in this application\u003c\/h3\u003e\n\u003cp\u003eThe choice of seat defines the valve's actual chemical and thermal compatibility. Therefore, Viton is the correct seat in the following cases:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eHigh temperature up to 200 °C:\u003c\/strong\u003e Viton resists up to 200 °C, while EPDM is limited to 110 °C. Therefore, it is the only viable elastomer in full-temperature SIP sterilization processes.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFluids with oils, hydrocarbons, or solvents:\u003c\/strong\u003e Viton, on the other hand, offers excellent chemical resistance to oils, hydrocarbons, and solvents that would degrade EPDM in weeks. Consequently, it significantly extends the valve's lifespan in such environments.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eAggressive cleaning agents:\u003c\/strong\u003e In CIP cycles with concentrated acids and alkalis at high temperatures, Viton also maintains its sealing integrity. EPDM, in contrast, may experience premature deterioration under these conditions.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eAdditives and flavoring agents:\u003c\/strong\u003e Viton is compatible with a significantly wider chemical range than EPDM, making it the standard seat in food additive and cosmetic processing.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eConstruction Materials\u003c\/h3\u003e\n\u003cp\u003eThe body is made of 316L stainless steel (CF3M), which is the standard material in hygienic and chemically demanding applications, as it offers greater resistance to chlorides and cleaning agents than SS304. The disc is also made of SS316L, maintaining material consistency throughout the fluid contact area.\u003c\/p\u003e\n\u003cp\u003eThe seat is made of Viton (FPM), which is the correct elastomer for high temperatures and aggressive fluids. Screws and nuts are made of SS304, ensuring external corrosion resistance in humid environments. Finally, the internal Ra ≤ 0.8 µm finish eliminates surface roughness that could retain product or microorganisms.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eParameter\u003c\/th\u003e\n\n\u003cth\u003eValue\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eApplication\u003c\/td\u003e\n\n\u003ctd\u003eSanitary — high temperature\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eConnection\u003c\/td\u003e\n\n\u003ctd\u003eISO Clamp\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBody material\u003c\/td\u003e\n\n\u003ctd\u003e316L Stainless Steel (CF3M)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSeat\u003c\/td\u003e\n\n\u003ctd\u003eViton (FPM)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eScrews and nuts\u003c\/td\u003e\n\n\u003ctd\u003eSS304\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWorking pressure\u003c\/td\u003e\n\n\u003ctd\u003e0 to 10 bar (0 to 145 psi)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWorking temperature\u003c\/td\u003e\n\n\u003ctd\u003e-10 °C to 200 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eInternal finish\u003c\/td\u003e\n\n\u003ctd\u003eRa ≤ 0.8 µm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eOperation\u003c\/td\u003e\n\n\u003ctd\u003eManual, multi-position lever\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eFluid Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003esanitary clamp butterfly valve\u003c\/strong\u003e with a Viton seat is compatible with a wide range of fluids in the sanitary and chemical industries. The main groups are described below:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFood fluids — dairy, juices, beer, soft drinks\u003c\/strong\u003e — SS316L and Viton maintain product integrity; additionally, the Ra ≤ 0.8 µm finish prevents residue retention between batches\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePurified water and water for injection\u003c\/strong\u003e — SS316L does not release metallic ions; therefore, it is the standard material in pharmaceutical water lines\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eClean steam up to 200 °C\u003c\/strong\u003e — Viton resists steam at full SIP sterilization temperature; EPDM, however, is not viable above 110 °C\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCIP agents — caustic soda, nitric acid, peracetic acid\u003c\/strong\u003e — Viton resists the most aggressive cleaning agents; likewise, SS316L withstands typical concentrations in CIP cycles\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eEssential oils, additives, and flavoring agents\u003c\/strong\u003e — Viton offers superior chemical compatibility to EPDM with oils and organic compounds; therefore, it is the correct seat in flavor and cosmetic processing\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eModerate organic solvents\u003c\/strong\u003e — Viton resists a wider range of solvents than any other general-purpose elastomer; however, verify specific compatibility with Cematic's technical team for chlorinated or concentrated aromatic solvents\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eApplications of the sanitary clamp butterfly valve with Viton\u003c\/h3\u003e\n\u003ch4\u003eFood and Beverages\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003esanitary clamp butterfly valve\u003c\/strong\u003e controls flow in dairy, juice, beer, and soft drink lines. Its hygienic design maintains product integrity, making it the standard component in plants with food safety certification. Additionally, the Viton seat resists the acids and alkalis common in food and beverage processing.\u003c\/p\u003e\n\u003ch4\u003ePharmaceutical and Biotechnology\u003c\/h4\u003e\n\u003cp\u003eIn transfer lines and purified water, 316L steel also withstands aggressive cleaning agents without corrosion or fluid contamination. Therefore, it ensures process sterility in every operation. Furthermore, the Ra ≤ 0.8 µm internal finish complies with the surface requirements of the most demanding pharmaceutical regulations.\u003c\/p\u003e\n\u003ch4\u003eCIP\/SIP Systems\u003c\/h4\u003e\n\u003cp\u003eThe multi-position lever, for its part, regulates flow during cleaning and sterilization cycles. Consequently, it is not necessary to remove the valve to clean the circuit. Additionally, Viton maintains sealing integrity at SIP sterilization temperatures up to 200 °C, which differentiates it from EPDM in this type of process.\u003c\/p\u003e\n\u003ch4\u003eChemical Processing and Additives\u003c\/h4\u003e\n\u003cp\u003eViton, therefore, offers excellent resistance to oils, hydrocarbons, and solvents. For this reason, this valve is ideal for handling additives and flavoring agents in processes of high chemical complexity. It also extends the component's lifespan in corrosive environments where other elastomers fail prematurely.\u003c\/p\u003e\n\u003ch4\u003eCosmetics and Personal Care\u003c\/h4\u003e\n\u003cp\u003eThis valve also handles creams, lotions, and liquid soaps safely and hygienically. Its polished interior also prevents cross-contamination between formulations in multi-purpose production lines. Therefore, it is a key component in high-quality cosmetic production plants where product traceability is critical.\u003c\/p\u003e\n\u003cp\u003eIn summary, Cematic's \u003cstrong\u003esanitary clamp butterfly valve\u003c\/strong\u003e combines high-performance materials, ease of operation, and sanitary design. It is, therefore, the most reliable choice for demanding sanitary industrial processes.\u003c\/p\u003e\n\u003cp\u003eFor the complete range of hygienic butterfly valves, see \u003ca href=\"https:\/\/cematic.com.mx\/collections\/valvulas-higienicas\"\u003ehygienic valves collection →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/Valvula_Mariposa_Clamp_ISO_Manual_Multi_posicion_SS_316L_Asiento_Viton_-_PMSC01.pdf?v=1771006037\" title=\"Technical Data Sheet for Sanitary Clamp Butterfly Valve | SS316L | Viton | 200 °C | ISO Clamp | Cematic\"\u003e\u003cspan style=\"color: rgb(179, 30, 30);\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Cematic","offers":[{"title":"1\" \/ Multipurpose lever \/ Viton","offer_id":49478108053817,"sku":"PMSC0106","price":2543.81,"currency_code":"MXN","in_stock":true},{"title":"1 1\/2\" \/ Multipurpose lever \/ Viton","offer_id":49478108086585,"sku":"PMSC0108","price":2735.69,"currency_code":"MXN","in_stock":true},{"title":"2\" \/ Multipurpose lever \/ Viton","offer_id":49478108119353,"sku":"PMSC0110","price":3127.92,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-mariposa-clamp-iso-ss316L-pmsc01.jpg?v=1763590722"},{"product_id":"valvula-de-bola-higienica-soldable","title":"Weldable Hygienic Ball Valve S.W. 316L stainless steel","description":"\u003ch2\u003eWeldable Hygienic Ball Valve in 316L Stainless Steel — Cavity Filled, PTFE \/ TFM1600\u003c\/h2\u003e\n\u003cp\u003eCematic's \u003cstrong\u003eweldable hygienic ball valve\u003c\/strong\u003e in 316L stainless steel is the fluid control component for permanent sanitary installations where a butt-welded connection ensures maximum circuit integrity. Unlike the version with a clamp connection, this valve is welded directly to the process piping.\u003c\/p\u003e\n\u003cp\u003eThis eliminates all mechanical joint points that could be sources of leakage or contamination. Its cavity-filled design also eliminates dead spaces between the ball and the body, making it the right choice for high-purity applications where product retention in internal cavities is unacceptable.\u003c\/p\u003e\n\u003cp\u003eIt is also available with a PTFE or TFM1600 seat depending on the chemical and mechanical resistance requirements of the process. In addition, its ISO5211 mounting allows pneumatic or electric actuators to be installed without replacing the valve, thereby protecting the investment against changes in the plant's automation level.\u003c\/p\u003e\n\u003ch3\u003eOperating Principle — Weldable Hygienic Ball Valve\u003c\/h3\u003e\n\u003cp\u003eThe ball rotates 90° between the fully open and fully closed positions. In the open position, the ball bore is aligned with the piping, allowing fluid to flow without obstruction or significant pressure drops.\u003c\/p\u003e\n\u003cp\u003eIn the closed position, however, the ball rotates 90° and completely blocks the fluid passage. This ensures a tight seal, independent of differential pressure.\u003c\/p\u003e\n\u003cp\u003eThe cavity-filled design is also the key differentiator from conventional ball valves. In a standard valve, there are spaces between the ball and the body that retain product between cycles. The cavity-filled design eliminates these spaces, meaning fluid is not trapped, and effective CIP cleaning can be achieved without disassembling the valve.\u003c\/p\u003e\n\u003ch3\u003eWeldable vs. Clamp Connection — When to choose each option\u003c\/h3\u003e\n\u003cp\u003eThe choice between a weldable and a clamp connection depends on the type of installation and the operational requirements of the process. The weldable connection is the correct choice in the following cases:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePermanent high-purity installations:\u003c\/strong\u003e The welded joint has no external gaskets or retention cavities, making it the preferred type of connection in aseptic systems where external contamination is unacceptable.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eReduced leak points:\u003c\/strong\u003e In circuits with many valves, welding eliminates mechanical joints. This reduces the total number of potential leak points in the installation.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eHigh-pressure systems:\u003c\/strong\u003e The welded joint also withstands higher pressures than the clamp connection. It does not rely on mechanical tightening of the clamp to maintain the seal.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eThe clamp connection, on the other hand, is suitable when the valve needs to be frequently disassembled for inspection or maintenance. For this application, see the \u003ca href=\"https:\/\/cematic.com.mx\/products\/valula-bola-clamp-higienica\"\u003ehygienic ball valve with clamp connection →\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eConstruction Materials\u003c\/h3\u003e\n\u003cp\u003eThe body is made of 316L stainless steel, which is the standard material in demanding hygienic applications, as its molybdenum content offers greater resistance to chlorides and cleaning agents than SS304. The ball is also made of SS316L, maintaining material consistency throughout the fluid contact area.\u003c\/p\u003e\n\u003cp\u003eThe internal finish Ra ≤ 0.8 µm eliminates surface roughness that could retain product or microorganisms. Finally, the ISO5211 mounting is integrated into the body, allowing the valve to be automated with any compatible quarter-turn actuator.\u003c\/p\u003e\n\u003ch3\u003eAvailable Seats — PTFE or TFM1600\u003c\/h3\u003e\n\u003cp\u003ePTFE Teflon is chemically inert to most fluids, making it ideal for environments with aggressive or corrosive fluids. Its low coefficient of friction also improves valve performance in frequent opening and closing cycles.\u003c\/p\u003e\n\u003cp\u003eTFM1600, on the other hand, has similar properties to PTFE but with significant improvements in mechanical and abrasion resistance. It also maintains its stable properties at higher temperatures than conventional PTFE, making it the correct choice for processes with frequent thermal cycles or high pressures.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eParameter\u003c\/th\u003e\n\n\u003cth\u003eValue\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBody and ball material\u003c\/td\u003e\n\n\u003ctd\u003e316L Stainless Steel (SS316L)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eAvailable seats\u003c\/td\u003e\n\n\u003ctd\u003ePTFE (Teflon) or TFM1600\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eConnection\u003c\/td\u003e\n\n\u003ctd\u003eButt Weld (S.W.)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDesign\u003c\/td\u003e\n\n\u003ctd\u003eCavity Filled (no dead spaces)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eActuator mounting\u003c\/td\u003e\n\n\u003ctd\u003eISO5211\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaximum working pressure\u003c\/td\u003e\n\n\u003ctd\u003e1000 psi (PN63)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMinimum temperature\u003c\/td\u003e\n\n\u003ctd\u003e-20 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaximum temperature\u003c\/td\u003e\n\n\u003ctd\u003e180 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eInternal finish\u003c\/td\u003e\n\n\u003ctd\u003eRa ≤ 0.8 µm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eOperation\u003c\/td\u003e\n\n\u003ctd\u003eManual (lever), pneumatic or electric actuator\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eOperation Options\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eweldable hygienic ball valve\u003c\/strong\u003e is available in three operation modes. The manual lever is the standard option, requiring no electrical or pneumatic power. The pneumatic actuator, however, automates opening and closing using compressed air.\u003c\/p\u003e\n\u003cp\u003eThis allows the valve to be integrated into PLC control systems. Finally, the On-Off or modulating electric actuator is for processes where proportional position control is necessary. All options are supplied assembled and tested, ready for installation.\u003c\/p\u003e\n\u003ch3\u003eFluid Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003eweldable hygienic ball valve\u003c\/strong\u003e is compatible with a wide range of fluids in the sanitary and industrial sectors. The main groups are described below:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePurified water and water for injection (WFI)\u003c\/strong\u003e — SS316L does not contribute metallic ions; therefore, it is the standard material in high-purity pharmaceutical and biotechnological lines.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFood fluids — dairy products, juices, beer, vegetable oils\u003c\/strong\u003e — SS316L and PTFE\/TFM1600 seats comply with food contact requirements; also, the Ra ≤ 0.8 µm finish prevents residue retention between batches.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eClean steam and hot water up to 180 °C\u003c\/strong\u003e — the welded connection eliminates leak points that exist in clamp joints at SIP sterilization temperatures; in addition, SS316L resists condensate without corrosion.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCIP agents — caustic soda, nitric acid, peracetic acid\u003c\/strong\u003e — PTFE and TFM1600 are inert to CIP cleaning agents; however, verify concentration and temperature with Cematic's technical team for extreme conditions.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCorrosive chemical fluids\u003c\/strong\u003e — PTFE is inert to most acids, bases, and solvents; for extremely aggressive fluids, TFM1600 offers greater mechanical and abrasion resistance.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eApplications of the weldable hygienic ball valve\u003c\/h3\u003e\n\u003ch4\u003ePharmaceutical and Biotechnology Industry\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eweldable hygienic ball valve\u003c\/strong\u003e is the standard component in aseptic lines for pharmaceutical and biotechnological production. The welded connection eliminates mechanical joints, thereby reducing microbiological risk points in the circuit. In addition, the cavity-filled design ensures no product residue remains between cycles, which is a requirement in validated GMP processes.\u003c\/p\u003e\n\u003ch4\u003eFood and Beverage Industry\u003c\/h4\u003e\n\u003cp\u003eIn food and beverage production lines, this valve controls the flow of dairy products, juices, beers, and oils with total hygienic integrity. The welded connection is also the standard for installation in these lines.\u003c\/p\u003e\n\u003cp\u003eSS316L and PTFE\/TFM1600 seats also comply with food contact requirements. Additionally, effective CIP cleaning is achieved without disassembling the valve thanks to the cavity-filled design.\u003c\/p\u003e\n\u003ch4\u003eHigh-Temperature CIP and SIP Systems\u003c\/h4\u003e\n\u003cp\u003eIn automated cleaning and sterilization systems, this valve also withstands the aggressive conditions of CIP\/SIP cycles. The welded connection does not exhibit gasket deterioration that occurs in clamp connections after many temperature cycles. Consequently, it is the most durable option in installations with frequent CIP\/SIP cycles.\u003c\/p\u003e\n\u003ch4\u003eHigh-Purity Chemical Industry\u003c\/h4\u003e\n\u003cp\u003eIn chemical process plants, the cavity-filled design of SS316L with a PTFE or TFM1600 seat meets purity requirements. Therefore, it is the correct component when the fluid requires inert materials and no dead spaces.\u003c\/p\u003e\n\u003cp\u003eThis makes it the correct component in high-purity chemical installations where conventional valves generate contamination due to fluid retention in internal cavities.\u003c\/p\u003e\n\u003cp\u003eFor the complete range of hygienic valves, see \u003ca href=\"https:\/\/cematic.com.mx\/collections\/valvulas-higienicas\"\u003ehygienic valves collection →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003ca rel=\"noopener\" title=\"Technical Data Sheet Weldable Hygienic Ball Valve in 316L Stainless Steel Cematic\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-de-bola-higienica-soldable-acero-inoxidable-316l-pbb01.pdf?v=1776283440\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline; color: #8f1616;\"\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan\u003eTFM1600 Seat Technical Data Sheet\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-de-bola-higienica-ptfe-soldable-acero-inoxidable-316l-pbs02.pdf?v=1776283424\" title=\"Technical Data Sheet Weldable Hygienic Ball Valve in 316L Stainless Steel PTFE Seat Cematic\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline; color: #8f1616;\"\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan\u003ePTFE Seat Technical Data Sheet\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Cematic","offers":[{"title":"1\/2\" \/ PTFE","offer_id":49708691521849,"sku":"PBS0202","price":1171.16,"currency_code":"MXN","in_stock":true},{"title":"3\/4\" \/ PTFE","offer_id":49708691554617,"sku":"PBS0204","price":1223.25,"currency_code":"MXN","in_stock":true},{"title":"1\" \/ TFM1600","offer_id":49563039826233,"sku":"PBB0106","price":11452.03,"currency_code":"MXN","in_stock":true},{"title":"1\" \/ PTFE","offer_id":49708691587385,"sku":"PBS0206","price":2355.79,"currency_code":"MXN","in_stock":true},{"title":"1 1\/2\" \/ TFM1600","offer_id":41302668083380,"sku":"PBB0108","price":11452.03,"currency_code":"MXN","in_stock":true},{"title":"1 1\/2\" \/ PTFE","offer_id":49708691620153,"sku":"PBS0208","price":3891.59,"currency_code":"MXN","in_stock":true},{"title":"2\" \/ PTFE","offer_id":49708691652921,"sku":"PBS0210","price":4998.08,"currency_code":"MXN","in_stock":true},{"title":"2 1\/2\" \/ PTFE","offer_id":49708691685689,"sku":"PBS0212","price":7666.42,"currency_code":"MXN","in_stock":true},{"title":"3\" \/ PTFE","offer_id":49708691718457,"sku":"PBS0214","price":12521.7,"currency_code":"MXN","in_stock":true},{"title":"4\" \/ PTFE","offer_id":49708691751225,"sku":"PBS0216","price":18743.93,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-bola-higienica-soldable-316l-con-manija.jpg?v=1764025574"},{"product_id":"valvula-mariposa-wafer-ss316-disco-asiento-ptfe","title":"Wafer Butterfly Valve 316 Stainless Steel PTFE Seat","description":"\u003ch2\u003e316 Stainless Steel Wafer Butterfly Valve — PTFE Disc and Seat for Enhanced Chemical Resistance\u003c\/h2\u003e\n\n\u003cp\u003e\n  The 316 stainless steel wafer butterfly valve with PTFE disc and seat offers the highest chemical resistance within the SS316 butterfly valve family. Unlike the EPDM seat version—intended for water and general services—this variant combines an SS316 body with a PTFE-coated disc and a PTFE seat, extending chemical compatibility to dilute acids, moderate alkalis, low-aggressiveness solvents, and fluids that would degrade EPDM. It is the right choice when the fluid is moderately corrosive to SS316 or when conventional elastomeric seats are not compatible.\n\u003c\/p\u003e\n\n\u003ch3\u003eConstruction Materials\u003c\/h3\u003e\n\u003cul\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eBody:\u003c\/strong\u003e CF8M Stainless Steel (cast equivalent to SS316) — corrosion resistance for seawater, saline solutions, moderate acids, and alkalis\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eDisc:\u003c\/strong\u003e SS316 Stainless Steel with PTFE coating — the coating protects the metal disc from contact with corrosive fluid in the open position, where the disc remains in the flow\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eSeat:\u003c\/strong\u003e PTFE (Polytetrafluoroethylene) — superior chemical resistance to EPDM, NBR, and Viton. Compatible with most acids, alkalis, and solvents in moderate concentrations. Temperature up to 150 °C.\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eShaft \/ Stem:\u003c\/strong\u003e SS316 Stainless Steel with PTFE seals\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Wafer — between DIN PN10\/16 or ANSI 150 flanges\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eNominal Pressure:\u003c\/strong\u003e PN10 \/ PN16\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -20 °C to +150 °C with PTFE seat\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eAvailable Diameters:\u003c\/strong\u003e DN50 (2\") to DN600 (24\")\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eDesign Standard:\u003c\/strong\u003e EN 593\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eFactory Test:\u003c\/strong\u003e EN 12266 \/ API 598\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eActuator Interface:\u003c\/strong\u003e ISO 5211\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy PTFE instead of EPDM in an SS316 butterfly valve?\u003c\/h3\u003e\n\u003cp\u003e\n  The EPDM seat covers most water and neutral fluid services up to 130 °C. The PTFE seat extends compatibility to fluids that degrade EPDM:\n\u003c\/p\u003e\n\u003cul\u003e\n\n  \u003cli\u003e✅ Diluted acids: H₂SO₄ up to 30%, HCl up to 20%, HNO₃ up to 25%, acetic acid up to 80%\u003c\/li\u003e\n\n  \u003cli\u003e✅ Moderate alkalis: NaOH up to 30%, diluted ammonia solutions\u003c\/li\u003e\n\n  \u003cli\u003e✅ Seawater at elevated temperatures (up to 60 °C)\u003c\/li\u003e\n\n  \u003cli\u003e✅ Moderate oxidizing solutions: hypochlorite up to 10%, hydrogen peroxide up to 15%\u003c\/li\u003e\n\n  \u003cli\u003e✅ Low-aggressiveness organic solvents: alcohols, acetates\u003c\/li\u003e\n\n  \u003cli\u003e✅ Purified water and demineralized water where EPDM might release trace compounds\u003c\/li\u003e\n\n  \u003cli\u003e✅ High-purity fluids in pharmaceutical and food industries (utility areas)\u003c\/li\u003e\n\n  \u003cli\u003e⚠️ For concentrated acids (H₂SO₄ \u0026gt;70%, HF, ClO₂): use \u003ca href=\"\/en\/collections\/valvulas-de-bola-anticorrosivas-interiores-de-pfa\"\u003ePFA anti-corrosion valve →\u003c\/a\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eDifference from the SS316 EPDM seat butterfly valve\u003c\/h3\u003e\n\u003ctable\u003e\n\n  \u003cthead\u003e\n\n    \u003ctr\u003e\n\n      \u003cth\u003eFeature\u003c\/th\u003e\n\n      \u003cth\u003eSS316 EPDM Seat\u003c\/th\u003e\n\n      \u003cth\u003eSS316 Disc + PTFE Seat ← This product\u003c\/th\u003e\n\n    \u003c\/tr\u003e\n\n  \u003c\/thead\u003e\n\n  \u003ctbody\u003e\n\n    \u003ctr\u003e\n\n      \u003ctd\u003eMaximum Temperature\u003c\/td\u003e\n\n      \u003ctd\u003e130 °C\u003c\/td\u003e\n\n      \u003ctd\u003e✅ 150 °C\u003c\/td\u003e\n\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n\n      \u003ctd\u003eCompatibility with dilute acids\u003c\/td\u003e\n\n      \u003ctd\u003eLimited\u003c\/td\u003e\n\n      \u003ctd\u003e✅ Enhanced — PTFE resists most dilute acids\u003c\/td\u003e\n\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n\n      \u003ctd\u003eCompatibility with organic solvents\u003c\/td\u003e\n\n      \u003ctd\u003e❌ EPDM not compatible\u003c\/td\u003e\n\n      \u003ctd\u003e✅ Compatible in low concentrations\u003c\/td\u003e\n\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n\n      \u003ctd\u003eCompatibility with water and HVAC\u003c\/td\u003e\n\n      \u003ctd\u003e✅ First choice\u003c\/td\u003e\n\n      \u003ctd\u003e✅ Compatible — but higher cost than EPDM\u003c\/td\u003e\n\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n\n      \u003ctd\u003eDisc Protection\u003c\/td\u003e\n\n      \u003ctd\u003eSS316 exposed to fluid\u003c\/td\u003e\n\n      \u003ctd\u003e✅ PTFE-coated disc — no metal-fluid contact\u003c\/td\u003e\n\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n\n      \u003ctd\u003eRelative Cost\u003c\/td\u003e\n\n      \u003ctd\u003e✅ Lower\u003c\/td\u003e\n\n      \u003ctd\u003eHigher — justified for corrosive fluids\u003c\/td\u003e\n\n    \u003c\/tr\u003e\n\n  \u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch3\u003eAvailable Operation Versions\u003c\/h3\u003e\n\u003cul\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eManual with lever:\u003c\/strong\u003e DN50 to DN200\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eManual with gear reducer:\u003c\/strong\u003e DN200 to DN600\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eWith pneumatic actuator:\u003c\/strong\u003e Single acting NC or NO, double acting. NAMUR solenoid. Compatible with areas with acid vapors — specify actuator with acid-resistant epoxy coating.\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eWith electric actuator:\u003c\/strong\u003e 24 VDC, 110 VAC, 220 VAC. ON\/OFF or\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Valvula Mariposa Wafer Cuerpo Acero inoxidable 316 Asiento PTFE Cematic\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-mariposa-wafer-ss316-asiento-teflon-pmss01.pdf?v=1765218730\" target=\"_blank\"\u003e\u003cspan style=\"color: #9b1919;\"\u003e\u003cb style=\"color: #9b1919;\"\u003e\u003cu\u003eTechnical Sheet\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/wafer-butterfly-vave-ss316-body-ptfe-seat-pmss01.pdf?v=1778782441\" title=\"Wafer Buttefly Valve SS Disc PTFE Seat - Data Sheet Cematic\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: #9b1919;\"\u003e\u003cb style=\"color: #9b1919;\"\u003e\u003cu\u003eData Sheet\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Cematic","offers":[{"title":"1 1\/2\"","offer_id":41254342066356,"sku":"PMSS0108","price":7215.56,"currency_code":"MXN","in_stock":true},{"title":"2\"","offer_id":41254342099124,"sku":"PMSS0110","price":8799.86,"currency_code":"MXN","in_stock":true},{"title":"2 1\/2\"","offer_id":41677970735284,"sku":"PMSS0112","price":11149.36,"currency_code":"MXN","in_stock":true},{"title":"3\"","offer_id":41254342131892,"sku":"PMSS0114","price":12536.07,"currency_code":"MXN","in_stock":true},{"title":"4\"","offer_id":41254342164660,"sku":"PMSS0118","price":17784.73,"currency_code":"MXN","in_stock":true},{"title":"5\"","offer_id":41254342197428,"sku":"PMSS0120","price":22815.15,"currency_code":"MXN","in_stock":true},{"title":"6\"","offer_id":41254342230196,"sku":"PMSS0122","price":27545.59,"currency_code":"MXN","in_stock":true},{"title":"8\"","offer_id":41254342262964,"sku":"PMSS0126","price":41493.51,"currency_code":"MXN","in_stock":true},{"title":"10\"","offer_id":41254342295732,"sku":"PMSS0130","price":52459.66,"currency_code":"MXN","in_stock":true},{"title":"12\"","offer_id":50927133393209,"sku":"PMSS0134","price":69143.28,"currency_code":"MXN","in_stock":true},{"title":"14\"","offer_id":50927133425977,"sku":"PMSS0136","price":82496.4,"currency_code":"MXN","in_stock":true},{"title":"16\"","offer_id":50927133458745,"sku":"PMSS0138","price":123053.24,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/v_lvula_mariposa_wafer_SS316_asiento_tefl_n_PTFE_disco_SS316.jpg?v=1773863792"},{"product_id":"valvula-de-bola-clamp-con-actuador-electrico","title":"Clamp Ball Valve with Electric Actuator","description":"\u003cp\u003eDesigned to regulate and control the flow of fluids in industrial systems. The clamping system\u003cstrong\u003e Clamp\u003c\/strong\u003e offers a\u003cstrong\u003e quick and safe installation.\u003c\/strong\u003e The electric actuator allows precise and remote control of the flow. Ideal for applications requiring a s\u003cstrong\u003e Reliable and automated solution\u003c\/strong\u003e for flow control in pipes with Clamp clamping system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e Characteristics:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e SS316 body\u003c\/li\u003e\u003cli\u003e Ports with ISO 2852 Clamp\u003c\/li\u003e\u003cli\u003e Cavity Filled Seats\u003c\/li\u003e\u003cli\u003e Seats and Seals in TFM1600\u003c\/li\u003e\u003cli\u003e\u003cspan\u003e Coupled by ISO 5211 mounting\u003c\/span\u003e\u003c\/li\u003e\u003cli\u003e\u003cspan style=\"font-size: 10.5pt; font-family: 'Segoe UI',sans-serif; color: #212b36;\"\u003e On-Off or Modulating Option\u003c\/span\u003e\u003c\/li\u003e\u003cli\u003e\u003cspan data-mce-style=\"font-size: 10.5pt; font-family: 'Segoe UI',sans-serif; color: #212b36;\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e 1\/2″ NPT Conduit Entries\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\u003cli\u003e\u003cspan data-mce-style=\"font-size: 10.5pt; font-family: 'Segoe UI',sans-serif; color: #212b36;\" data-mce-fragment=\"1\"\u003e Options from 1\/2\u0026quot; to 4\u0026quot;\u003c\/span\u003e\u003c\/li\u003e\u003cli\u003e\u003cspan data-mce-style=\"font-size: 10.5pt; font-family: 'Segoe UI',sans-serif; color: #212b36;\" data-mce-fragment=\"1\"\u003e Voltages at 24 VDC, 110 VAC or 220 VAC\u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp style=\"font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; text-align: start; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; word-spacing: 0px; margin: 0cm 0cm 12.0pt 0cm;\" data-mce-style=\"font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; text-align: start; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; word-spacing: 0px; margin: 0cm 0cm 12.0pt 0cm;\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-style=\"font-size: 10.5pt; font-family: 'Segoe UI',sans-serif; color: #212b36;\" data-mce-fragment=\"1\"\u003e Technical Selection for Valve Torque\u003c\/span\u003e\u003c\/p\u003e","brand":"Cematic","offers":[{"title":"Default Title","offer_id":41312422527156,"sku":null,"price":0.0,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/products\/valvula_bola_clamp_SS316L_actuador_electrico.jpg?v=1776201265"},{"product_id":"valvula-de-bola-clamp-con-actuador-neumatico","title":"Clamp Ball Valve with Pneumatic Actuator","description":"\u003cp\u003eEssential component in sanitary applications in the food industry. Its SS316 stainless steel construction ensures sanitary quality and corrosion resistance, providing a high degree of reliability in food environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e Highlighted Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003e Sanitary Specifications:\u003c\/strong\u003e Designed as a food grade sanitary valve, ideal for applications in the food and beverage industry.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e Pneumatic Actuator:\u003c\/strong\u003e Equipped with an anodized aluminum pneumatic actuator, offering efficient and fast flow control.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e ISO 2852 Clamp Ports:\u003c\/strong\u003e It offers ports with an ISO 2852 Clamp system, facilitating installation and ensuring a hermetic seal.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e Seat Fillers and Components in TFM1600:\u003c\/strong\u003e Cavity Filled Seats and seats and seals on TFM1600 ensure effective and long lasting sealing.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e Coupled by ISO 5211 Mounting:\u003c\/strong\u003e It features an ISO 5211 mount that allows easy adaptation to different actuators.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e Variety of Options:\u003c\/strong\u003e Available in sizes ranging from 1\/2\u0026quot; to 4\u0026quot;, offering flexibility to suit different applications.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e Technical Torque Selection:\u003c\/strong\u003e Allows technical selection for valve torque, ensuring optimal performance under different operating conditions.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Cematic","offers":[{"title":"Default Title","offer_id":41312422723764,"sku":null,"price":0.0,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/products\/valvula_bola_clamp_actuador_neumatico_ISO5211_higienica.jpg?v=1776202441"},{"product_id":"actuador-electrico-para-valvula-acero-inoxidable","title":"Electric Actuator for Stainless Steel Valve","description":"\u003cp\u003eOur\u003cstrong\u003e electric actuator\u003c\/strong\u003e for valve a reliable and durable solution for the\u003cstrong\u003e precise flow control\u003c\/strong\u003e . Designed with high quality materials, this actuator guarantees smooth operation.  resistant to\u003cstrong\u003e corrosion and clean applications.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e Characteristics:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e Body Stainless Steel SS 316L\u003c\/li\u003e\u003cli\u003e On-Off or Modulating Type\u003c\/li\u003e\u003cli\u003e Aluminum cover\u003c\/li\u003e\u003cli\u003e 1\/2″ NPT Conduit Entries.\u003c\/li\u003e\u003cli\u003e Standard: 30% duty cycle includes position indicator.\u003c\/li\u003e\u003cli\u003e Quarter Turn\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/Actuador_Electrico_para_Valvula_Acero_Inoxidable.pdf?v=1709229253\" title=\"Ficha Técnica Actuador Neumático a Prueba de Explosión On-Off Cematic\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e Download Technical Sheet \u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Cematic","offers":[{"title":"35 nm \/ 24 AC\/DC","offer_id":44032675381561,"sku":null,"price":0.0,"currency_code":"MXN","in_stock":true},{"title":"35 nm \/ 110 v","offer_id":44032675414329,"sku":null,"price":0.0,"currency_code":"MXN","in_stock":true},{"title":"35 nm \/ 220 v","offer_id":44032675447097,"sku":null,"price":0.0,"currency_code":"MXN","in_stock":true},{"title":"90 nm \/ 24 AC\/DC","offer_id":44032675479865,"sku":null,"price":0.0,"currency_code":"MXN","in_stock":true},{"title":"90 nm \/ 110 v","offer_id":44032675512633,"sku":null,"price":0.0,"currency_code":"MXN","in_stock":true},{"title":"90 nm \/ 220 v","offer_id":44032675545401,"sku":null,"price":0.0,"currency_code":"MXN","in_stock":true},{"title":"150 nm \/ 24 AC\/DC","offer_id":44032675578169,"sku":null,"price":0.0,"currency_code":"MXN","in_stock":true},{"title":"150 nm \/ 110 v","offer_id":44032675610937,"sku":null,"price":0.0,"currency_code":"MXN","in_stock":true},{"title":"150 nm \/ 220 v","offer_id":44032675643705,"sku":null,"price":0.0,"currency_code":"MXN","in_stock":true},{"title":"400 nm \/ 24 AC\/DC","offer_id":44032675676473,"sku":null,"price":0.0,"currency_code":"MXN","in_stock":true},{"title":"400 nm \/ 110 v","offer_id":44032675709241,"sku":null,"price":0.0,"currency_code":"MXN","in_stock":true},{"title":"400 nm \/ 220 v","offer_id":44032675742009,"sku":null,"price":0.0,"currency_code":"MXN","in_stock":true},{"title":"500 nm \/ 24 AC\/DC","offer_id":44032675774777,"sku":null,"price":0.0,"currency_code":"MXN","in_stock":true},{"title":"500 nm \/ 110 v","offer_id":44032675807545,"sku":null,"price":0.0,"currency_code":"MXN","in_stock":true},{"title":"500 nm \/ 220 v","offer_id":44032675840313,"sku":null,"price":0.0,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/products\/Actuador_electrico_para_valvula_acero_inoxidable_On-Off_Modulante.jpg?v=1774543731"},{"product_id":"valvula-mariposa-clamp-manual-ss316l-epdm","title":"Clamp Butterfly Valve 3A Steel Body SS316L EPDM Seat","description":"\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\u003cp\u003eThe SS316L hygienic clamp butterfly valve is a type of valve used mainly in the food, pharmaceutical and beverage industries, where high standards of hygiene and corrosion resistance are required. Here is a detailed description:\u003c\/p\u003e\u003ch3\u003e Description of the Hygienic Clamp Butterfly Valve in SS316L\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003e Material:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003e Body and disc:\u003c\/strong\u003e Stainless Steel 316L (SS316L). This material is known for its high corrosion resistance and ability to maintain purity in hygienic applications.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e Packaging:\u003c\/strong\u003e Usually silicone, EPDM, or FKM (Viton), depending on the application and specific chemical and temperature resistance requirements.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e Applications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003e Food industry:\u003c\/strong\u003e Food and beverage processing, where avoiding contamination and maintaining high standards of cleanliness are essential.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e Pharmaceutical industry:\u003c\/strong\u003e Production processes where hygiene and cleanliness are critical to avoid product contamination.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e Beverage industry:\u003c\/strong\u003e Production of beverages, including beer, wine, juice and soft drinks.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e Cosmetics:\u003c\/strong\u003e Manufacturing processes of cosmetic products that require a clean and controlled environment.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003e Characteristics:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e Body Stainless Steel 316L (CF3M)\u003c\/li\u003e\u003cli\u003e Hygienic for food use.\u003c\/li\u003e\u003cli\u003e Clamp connection 3A\u003c\/li\u003e\u003cli\u003e EPDM seat\u003c\/li\u003e\u003cli\u003e Temperature Range 29 to 200ºC\u003c\/li\u003e\u003cli\u003e SS304 screws and nuts\u003c\/li\u003e\u003cli\u003e Stainless Steel Lever\u003cmeta charset=\"utf-8\"\u003e SS316L Plastic Coated\u003cbr\u003e\u003c\/li\u003e\u003cli\u003e Manual or Automated Operation with Pneumatic or Electric Actuator\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/Valvula_de_Mariposa_Clamp_Cuerpo_Ac_ero_SS316L_Asiento_EPDM_-_HMCC01.pdf?v=1720458240\" target=\"_blank\" title=\"Ficha Técnica Válvula Mariposa Clamp Cuerpo Acero Inoxidable Asiento EPDM\" rel=\"noopener\"\u003e Download Technical Sheet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/Mariposa_clamp_316L_EPDM_2.pdf?v=1718927238\" title=\"Ficha Técnica Válvula Mariposa Clamp Cuerpo Acero Inoxidable Asiento EPDM\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Cematic","offers":[{"title":"1\/2\" \/ EPDM","offer_id":49563231453497,"sku":"PMMSC104","price":1213.35,"currency_code":"MXN","in_stock":false},{"title":"1\/2\" \/ No Handle","offer_id":51343429861689,"sku":"PMSC104","price":1036.99,"currency_code":"MXN","in_stock":true},{"title":"3\/4\" \/ EPDM","offer_id":49563231551801,"sku":"PMMSC106","price":1213.35,"currency_code":"MXN","in_stock":false},{"title":"3\/4\" \/ No Handle","offer_id":51343429894457,"sku":"PMSC105","price":1089.2,"currency_code":"MXN","in_stock":true},{"title":"1\" \/ EPDM","offer_id":49563231650105,"sku":"PMMSC106","price":1213.35,"currency_code":"MXN","in_stock":false},{"title":"1\" \/ No Handle","offer_id":51343429927225,"sku":"PMSC106","price":1089.2,"currency_code":"MXN","in_stock":true},{"title":"1 1\/2\" \/ EPDM","offer_id":49563231846713,"sku":"PMMSC108","price":1262.74,"currency_code":"MXN","in_stock":false},{"title":"1 1\/2\" \/ No Handle","offer_id":51343429959993,"sku":"PMSC108","price":1140.69,"currency_code":"MXN","in_stock":true},{"title":"2\" \/ EPDM","offer_id":49563232043321,"sku":"PMMSC110","price":1534.33,"currency_code":"MXN","in_stock":false},{"title":"2\" \/ No Handle","offer_id":51343429992761,"sku":"PMSC110","price":1425.69,"currency_code":"MXN","in_stock":false},{"title":"2 1\/2\" \/ EPDM","offer_id":49563232239929,"sku":"PMMSC112","price":1869.41,"currency_code":"MXN","in_stock":false},{"title":"2 1\/2\" \/ No Handle","offer_id":51343430025529,"sku":"PMSC112","price":1741.02,"currency_code":"MXN","in_stock":true},{"title":"3\" \/ EPDM","offer_id":49563232403769,"sku":"PMMSC114","price":2299.73,"currency_code":"MXN","in_stock":false},{"title":"3\" \/ No Handle","offer_id":51343430058297,"sku":"PMSC114","price":3086.29,"currency_code":"MXN","in_stock":true},{"title":"4\" \/ EPDM","offer_id":49563232534841,"sku":"PMMSSC116","price":0.0,"currency_code":"MXN","in_stock":false},{"title":"4\" \/ No Handle","offer_id":51343430091065,"sku":"PMSC116","price":5070.34,"currency_code":"MXN","in_stock":false},{"title":"5\" \/ EPDM","offer_id":49563232665913,"sku":"PMMSC118","price":6666.4,"currency_code":"MXN","in_stock":false},{"title":"5\" \/ No Handle","offer_id":51343430123833,"sku":"PMSC118","price":9258.88,"currency_code":"MXN","in_stock":true},{"title":"6\" \/ EPDM","offer_id":49563232764217,"sku":"PMMSC120","price":8782.71,"currency_code":"MXN","in_stock":false},{"title":"6\" \/ No Handle","offer_id":51343430156601,"sku":"PMSC120","price":8112.55,"currency_code":"MXN","in_stock":true},{"title":"8\" \/ EPDM","offer_id":49563232862521,"sku":"PMMSC124","price":14426.22,"currency_code":"MXN","in_stock":false},{"title":"8\" \/ No Handle","offer_id":51343430189369,"sku":"PMSC124","price":13756.06,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/Valvula_higienica_mariposa_clamp_EPDM_316L_con_manija_acero_inoxidable.jpg?v=1774389446"},{"product_id":"valvula-de-bola-3-vias-clamp-higienica-ss316l","title":"3-Way Clamp 3A Ball Valves Body SS316L","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eOur 3-Way L-Type Clamp 3A Ball Valves with SS316L Stainless Steel body and PTFE seat are designed to offer exceptional hygiene and flexibility in sanitary industrial applications. The SS316L Stainless Steel body provides excellent corrosion resistance and durability, while the PTFE seat ensures reliable sealing and resistance to high temperatures and chemicals. The 3-Way L-Type design allows for flexible flow direction, ideal for systems requiring precise and controlled flow distribution. Meeting 3A standards, these valves are perfect for the food, pharmaceutical and other sanitary applications that demand the highest quality and ease of cleaning.\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e Characteristics:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e 3 Way Body \u003c\/li\u003e\u003cli\u003e Clamp Port 3A\u003c\/li\u003e\u003cli\u003e SS316 L body\u003c\/li\u003e\u003cli\u003e Type: L, T\u003c\/li\u003e\u003cli\u003e Mounting for ISO 5211 actuator\u003cbr\u003e\u003c\/li\u003e\u003cli\u003e PTFE Seats and Seals\u003c\/li\u003e\u003cli\u003e Fully encapsulated\u003c\/li\u003e\u003cli\u003e Working Pressure: WP 1000 WOG (PN63)\u003c\/li\u003e\u003cli\u003e Working Temperature: -20ºC- 180ºC\u003c\/li\u003e\u003cli\u003e Explosion proof stem\u003c\/li\u003e\u003c\/ul\u003e\u003cp class=\"p1\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/Valvula_de_Bola_Clamp_3A_-_3_Vias_Cuerpo_SS316L_-_PBTC.pdf?v=1723512602\" target=\"_blank\" title=\"Ficha Técnica Válvula de bola 3 Vías Puertos Clamp Higiénica\" rel=\"noopener\"\u003e Technical Data Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Cematic","offers":[{"title":"1\/2\" \/ L","offer_id":49590803267897,"sku":"PBTC0102","price":9692.18,"currency_code":"MXN","in_stock":true},{"title":"1\/2\" \/ T","offer_id":49709153812793,"sku":"PBTC0202","price":7627.8,"currency_code":"MXN","in_stock":true},{"title":"3\/4\" \/ L","offer_id":49590803300665,"sku":"PBTC0104","price":8982.71,"currency_code":"MXN","in_stock":true},{"title":"3\/4\" \/ T","offer_id":49709153845561,"sku":"PBTC0204","price":5336.68,"currency_code":"MXN","in_stock":true},{"title":"1\" \/ L","offer_id":49590803333433,"sku":"PBTC0106","price":9994.42,"currency_code":"MXN","in_stock":true},{"title":"1\" \/ T","offer_id":49709153878329,"sku":"PBTC0206","price":7445.48,"currency_code":"MXN","in_stock":true},{"title":"1 1\/2\" \/ L","offer_id":49590803366201,"sku":"PBTC0108","price":15851.73,"currency_code":"MXN","in_stock":false},{"title":"1 1\/2\" \/ T","offer_id":49709153911097,"sku":"PBTC0208","price":11480.77,"currency_code":"MXN","in_stock":true},{"title":"2\" \/ L","offer_id":49590803398969,"sku":"PBTC0110","price":26011.98,"currency_code":"MXN","in_stock":true},{"title":"2\" \/ T","offer_id":49709153943865,"sku":"PBTC0210","price":22342.95,"currency_code":"MXN","in_stock":true},{"title":"2 1\/2\" \/ L","offer_id":49590803431737,"sku":"PBTC0112","price":46527.77,"currency_code":"MXN","in_stock":false},{"title":"2 1\/2\" \/ T","offer_id":49709153976633,"sku":"PBTC0212","price":38648.03,"currency_code":"MXN","in_stock":false},{"title":"3\" \/ L","offer_id":49590803464505,"sku":"PBTC0114","price":54876.57,"currency_code":"MXN","in_stock":false},{"title":"3\" \/ T","offer_id":49709154009401,"sku":"PBTC0214","price":38502.75,"currency_code":"MXN","in_stock":true},{"title":"4\" \/ L","offer_id":49590803497273,"sku":"PBTC0116","price":132851.68,"currency_code":"MXN","in_stock":true},{"title":"4\" \/ T","offer_id":49709154042169,"sku":"PBTC0216","price":100746.61,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-bola-3-vias-iso5211-inoxidable-manija.jpg?v=1763758926"},{"product_id":"accesorios-clamp-sanitarios-acero-inoxidable","title":"Sanitary Clamp Fittings in 316L Stainless Steel | Clamp, End Cap, Gasket","description":"\u003ch2\u003e316L Stainless Steel Sanitary Clamp Fittings — Easy-to-Disassemble Hygienic Connections\u003c\/h2\u003e\n\u003cp\u003eCematic's 316L stainless steel \u003cstrong\u003esanitary clamp fittings\u003c\/strong\u003e ensure tight, secure, and easy-to-disassemble connections in hygienic piping systems. Unlike threaded or flanged connections, the clamp seals with a single quick-release clamp.\u003c\/p\u003e\n\u003cp\u003eThis allows any element of the line to be disassembled in seconds without special tools. Their manufacture in SS316L also gives them superior corrosion resistance, making them the right choice for process lines where hygiene and durability cannot be compromised.\u003c\/p\u003e\n\u003ch3\u003eSanitary Clamp Fittings available from Cematic\u003c\/h3\u003e\n\u003cp\u003eCematic's catalog of \u003cstrong\u003esanitary clamp fittings\u003c\/strong\u003e covers the four essential components to complete any installation with a clamp connection:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eClamp:\u003c\/strong\u003e Fastening element that joins and seals two clamp pieces together. Its lever or screw design also allows the connection to be installed or released in seconds without special tools.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eClamp cap (blind plug):\u003c\/strong\u003e Closes open ends of pipes or valves during maintenance or process changes. Therefore, it is the correct accessory to isolate a point in the line without modifying the piping or installing an additional valve.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eClamp connection (ferrule):\u003c\/strong\u003e Joins two sections of pipe or connects a valve to the line, ensuring a tight seal when the clamp is tightened. It is also available in different configurations — straight, elbow, tee, reducer — to cover any installation design.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eClamp gasket:\u003c\/strong\u003e Rubber seal that prevents leaks between two clamp pieces joined by the clamp. Available in EPDM for water, steam, and standard CIP agents, or in silicone for fluids requiring higher temperature resistance or food contact approval. It is, therefore, the most worn component and the most important in the preventive maintenance of the system.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eFluid and application compatibility\u003c\/h3\u003e\n\u003cp\u003eThese SS316L \u003cstrong\u003esanitary clamp fittings\u003c\/strong\u003e are compatible with purified water, clean steam, food fluids, CIP agents, and pharmaceutical fluids. Therefore, they are standard components in the food, pharmaceutical, biotechnology, and cosmetic industries where the clamp connection is the established joining system.\u003c\/p\u003e\n\u003cp\u003eThey are also commonly consumed components in preventive maintenance — especially gaskets — so maintaining a stock of spare parts guarantees the operational continuity of the system.\u003c\/p\u003e\n\u003cp\u003eFor the complete range of hygienic valves and accessories, see \u003ca href=\"https:\/\/cematic.com.mx\/collections\/valvulas-higienicas\"\u003ehygienic valves collection →\u003c\/a\u003e\u003c\/p\u003e","brand":"Cematic","offers":[{"title":"Clamp \/ 1\/2\"","offer_id":50587201438009,"sku":"PCSA0104","price":131.81,"currency_code":"MXN","in_stock":true},{"title":"Clamp \/ 3\/4\"","offer_id":50587201470777,"sku":"PCSA0105","price":131.81,"currency_code":"MXN","in_stock":true},{"title":"Clamp \/ 1\"","offer_id":50587201503545,"sku":"PCSA0106","price":219.69,"currency_code":"MXN","in_stock":true},{"title":"Clamp \/ 1 1\/2\"","offer_id":50587201536313,"sku":"PCSA0108","price":219.69,"currency_code":"MXN","in_stock":true},{"title":"Clamp \/ 2\"","offer_id":50587201569081,"sku":"PCSA0110","price":246.59,"currency_code":"MXN","in_stock":true},{"title":"Clamp \/ 2 1\/2\"","offer_id":50587201601849,"sku":"PCSA0112","price":298.6,"currency_code":"MXN","in_stock":true},{"title":"Clamp \/ 3\"","offer_id":50587201634617,"sku":"PCSA0114","price":334.47,"currency_code":"MXN","in_stock":true},{"title":"Clamp \/ 4\"","offer_id":50587201667385,"sku":"PCSA0116","price":422.35,"currency_code":"MXN","in_stock":true},{"title":"Clamp \/ 6\"","offer_id":50587201700153,"sku":"PCSA0118","price":830.34,"currency_code":"MXN","in_stock":true},{"title":"Clamp Cover \/ 1\/2\"","offer_id":50587201732921,"sku":"PCST0104","price":66.36,"currency_code":"MXN","in_stock":true},{"title":"Clamp Cover \/ 3\/4\"","offer_id":50587201765689,"sku":"PCST0105","price":66.36,"currency_code":"MXN","in_stock":true},{"title":"Clamp Cover \/ 1\"","offer_id":50587201798457,"sku":"PCST0106","price":72.63,"currency_code":"MXN","in_stock":true},{"title":"Clamp Cover \/ 1 1\/2\"","offer_id":50587201831225,"sku":"PCST0108","price":72.63,"currency_code":"MXN","in_stock":true},{"title":"Clamp Cover \/ 2\"","offer_id":50587201863993,"sku":"PCST0110","price":105.81,"currency_code":"MXN","in_stock":true},{"title":"Clamp Cover \/ 2 1\/2\"","offer_id":50587201896761,"sku":"PCST0112","price":151.54,"currency_code":"MXN","in_stock":true},{"title":"Clamp Cover \/ 3\"","offer_id":50587201929529,"sku":"PCST0114","price":191.0,"currency_code":"MXN","in_stock":true},{"title":"Clamp Cover \/ 4\"","offer_id":50587201962297,"sku":"PCST0116","price":372.13,"currency_code":"MXN","in_stock":true},{"title":"Clamp Cover \/ 6\"","offer_id":50587201995065,"sku":"PCST0118","price":1143.29,"currency_code":"MXN","in_stock":true},{"title":"Connection \/ 1\/2\"","offer_id":50587202027833,"sku":"PCSF0104","price":66.36,"currency_code":"MXN","in_stock":true},{"title":"Connection \/ 3\/4\"","offer_id":50587202060601,"sku":"PCSF0105","price":66.36,"currency_code":"MXN","in_stock":true},{"title":"Connection \/ 1\"","offer_id":50587202093369,"sku":"PCSF0106","price":72.63,"currency_code":"MXN","in_stock":true},{"title":"Connection \/ 1 1\/2\"","offer_id":50587202126137,"sku":"PCSF0108","price":68.15,"currency_code":"MXN","in_stock":true},{"title":"Connection \/ 2\"","offer_id":50587202158905,"sku":"PCSF0110","price":78.91,"currency_code":"MXN","in_stock":true},{"title":"Connection \/ 2 1\/2\"","offer_id":50587202191673,"sku":"PCSF0112","price":98.64,"currency_code":"MXN","in_stock":true},{"title":"Connection \/ 3\"","offer_id":50587202224441,"sku":"PCSF0114","price":118.36,"currency_code":"MXN","in_stock":true},{"title":"Connection \/ 4\"","offer_id":50587202257209,"sku":"PCSF0116","price":174.86,"currency_code":"MXN","in_stock":true},{"title":"Connection \/ 6\"","offer_id":50587202289977,"sku":"PCSF0118","price":461.8,"currency_code":"MXN","in_stock":true},{"title":"Packaging \/ 1\/2\"","offer_id":50594180530489,"sku":"PCSG0104","price":5.38,"currency_code":"MXN","in_stock":true},{"title":"Packaging \/ 3\/4\"","offer_id":50594180563257,"sku":"PCSG0105","price":5.38,"currency_code":"MXN","in_stock":true},{"title":"Packaging \/ 1\"","offer_id":50594180596025,"sku":"PCSG0106","price":11.66,"currency_code":"MXN","in_stock":true},{"title":"Packaging \/ 1 1\/2\"","offer_id":50594180628793,"sku":"PCSG0108","price":10.76,"currency_code":"MXN","in_stock":true},{"title":"Packaging \/ 2\"","offer_id":50594180661561,"sku":"PCSG0110","price":11.66,"currency_code":"MXN","in_stock":true},{"title":"Packaging \/ 2 1\/2\"","offer_id":50594180694329,"sku":"PCSG0112","price":16.14,"currency_code":"MXN","in_stock":true},{"title":"Packaging \/ 3\"","offer_id":50594180727097,"sku":"PCSG0114","price":21.52,"currency_code":"MXN","in_stock":true},{"title":"Packaging \/ 4\"","offer_id":50594180759865,"sku":"PCSG0116","price":26.0,"currency_code":"MXN","in_stock":true},{"title":"Packaging \/ 6\"","offer_id":50594180792633,"sku":"PCSG0118","price":61.0,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/abrazadera-un-solo-pasador-tipo-pesado-tuerca-redonda-3-pulgadas.jpg?v=1755097635"},{"product_id":"valvula-check-soldable-higienica-ss316l","title":"SS316L Hygienic Solder Check Valve | Viton | 10 bar | CIP\/SIP","description":"\u003ch2\u003eSanitary Weld Check Valve in 316L Stainless Steel — Viton\u003c\/h2\u003e\n\u003cp\u003eCematic's 316L stainless steel \u003cstrong\u003esanitary weld check valve\u003c\/strong\u003e ensures unidirectional flow in demanding sanitary systems. Its design combines butt-weld ports—which eliminate leaks and dead zones—with a clamp-removable body.\u003c\/p\u003e\n\u003cp\u003eThis allows for inspection, cleaning, and replacement of the Viton seal without special tools. Therefore, it is the correct solution for the food, pharmaceutical, cosmetic, and chemical industries. In these sectors, reflux control and hygiene are non-negotiable requirements.\u003c\/p\u003e\n\u003cp\u003eIts Viton seat also withstands temperatures up to 180 °C and a wide range of chemical agents. Consequently, it guarantees a hermetic and long-lasting seal even under extreme process conditions.\u003c\/p\u003e\n\u003ch3\u003ePrinciple of Operation — Sanitary Weld Check Valve\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003esanitary weld check valve\u003c\/strong\u003e operates automatically and without external actuation. When the fluid flows in the correct direction, the pressure overcomes the spring force, thus opening the disc and allowing passage.\u003c\/p\u003e\n\u003cp\u003eWhen the flow ceases, however, the spring returns the disc to the Viton seat. The valve closes immediately and automatically, thereby protecting the line against any fluid return without operator intervention.\u003c\/p\u003e\n\u003cp\u003eThe butt-weld ports also eliminate leak points and dead zones that exist in clamp or threaded connections. For this reason, they are the preferred type of connection in CIP\/SIP systems and aseptic processes where circuit integrity is critical.\u003c\/p\u003e\n\u003ch3\u003eThe Differentiating Advantage — Weldable with Removable Body\u003c\/h3\u003e\n\u003cp\u003eThis valve combines the advantages of two connection systems that usually exclude each other:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWeldable ports:\u003c\/strong\u003e The connection to the pipe is permanent and without external gaskets, thus eliminating all possible leak points in the connection. Consequently, it is the preferred type of connection in high-purity aseptic lines where external contamination is unacceptable.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRemovable body with clamp:\u003c\/strong\u003e Despite the welded connection to the pipe, the valve body can also be completely disassembled using the clamp. Therefore, inspection, cleaning, and replacement of the Viton seal are performed without cutting or modifying the pipe. Likewise, maintenance time is significantly reduced compared to check valves with non-removable bodies.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eConstruction Materials\u003c\/h3\u003e\n\u003cp\u003eThe body is made of 316L stainless steel, which is the standard material in demanding hygienic applications. Its molybdenum content also offers greater resistance to chlorides and CIP agents than SS304. The disc is also made of SS316L, maintaining material consistency throughout the fluid contact area.\u003c\/p\u003e\n\u003cp\u003eThe seal is made of Viton (FKM), which is compatible with temperatures up to 180 °C. It also resists acids, alkalis, and CIP agents that would degrade NBR or EPDM. Finally, the Ra ≤ 0.8 µm internal finish is the sanitary standard that eliminates surface roughness where microorganisms or product residues could accumulate.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eParameter\u003c\/th\u003e\n\n\u003cth\u003eValue\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eValve Type\u003c\/td\u003e\n\n\u003ctd\u003eSpring Check — Unidirectional Retention\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\n\u003ctd\u003e316L Stainless Steel\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDisc\u003c\/td\u003e\n\n\u003ctd\u003e316L Stainless Steel\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSeal (Seat)\u003c\/td\u003e\n\n\u003ctd\u003eViton (FKM)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eConnection Ports\u003c\/td\u003e\n\n\u003ctd\u003eButt-weld\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBody Disassembly\u003c\/td\u003e\n\n\u003ctd\u003eClamp\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eInternal Finish\u003c\/td\u003e\n\n\u003ctd\u003eRa ≤ 0.8 µm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWorking Pressure\u003c\/td\u003e\n\n\u003ctd\u003e0 to 10 bar (0 to 145 psi)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMinimum Temperature\u003c\/td\u003e\n\n\u003ctd\u003e-20 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaximum Temperature\u003c\/td\u003e\n\n\u003ctd\u003e180 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCIP\/SIP Compatible\u003c\/td\u003e\n\n\u003ctd\u003eYes\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eFluid Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003esanitary weld check valve\u003c\/strong\u003e with Viton seal is compatible with the most demanding fluids in the sanitary industry. The main groups are described below:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePurified water and water for injection (WFI)\u003c\/strong\u003e — SS316L does not contribute metallic ions; therefore, it is the standard material in high-purity pharmaceutical water distribution systems.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFood fluids — milk, juices, beer, wine, oils\u003c\/strong\u003e — SS316L and Viton meet food contact requirements; additionally, the Ra ≤ 0.8 µm finish prevents residue retention between batches.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCIP agents — caustic soda, nitric acid, peracetic acid up to 180 °C\u003c\/strong\u003e — Viton resists the most aggressive CIP agents at temperature; likewise, welded ports prevent leaks during pressurized cleaning cycles.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eClean steam up to 180 °C\u003c\/strong\u003e — Viton maintains its sealing properties at SIP sterilization temperature; in contrast, EPDM or NBR would be limited to 80-110 °C.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCosmetic fluids — creams, lotions, shampoos\u003c\/strong\u003e — SS316L and Viton do not contribute contaminants to the product; however, for viscous fluids, verify the minimum differential opening pressure with Cematic's technical team.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eApplications of the Sanitary Weld Check Valve\u003c\/h3\u003e\n\u003ch4\u003eFood and Beverage Industry\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003esanitary weld check valve\u003c\/strong\u003e prevents reflux in production lines for milk, juices, beer, wine, and oils. The welded ports also eliminate leak points at the connection and ensure circuit integrity during CIP cycles. Consequently, the line returns to production faster and with a lower risk of cross-contamination between batches.\u003c\/p\u003e\n\u003ch4\u003ePharmaceutical Industry\u003c\/h4\u003e\n\u003cp\u003eIn production lines for liquid medicines, serums, and solutions, this valve also meets the high standards of cleanliness and chemical resistance required. The removable body also facilitates inspection and replacement of the Viton seal in the shortest possible time without cutting the pipe.\u003c\/p\u003e\n\u003cp\u003eTherefore, it is the correct component in validated GMP aseptic lines where welded circuit integrity is mandatory.\u003c\/p\u003e\n\u003ch4\u003eCosmetics and Personal Care\u003c\/h4\u003e\n\u003cp\u003eIn the production of creams, lotions, and shampoos, this valve also ensures that the fluid does not return upstream between cycles. Its internal finish Ra ≤ 0.8 µm also prevents the retention of cosmetic residues in the valve area. Consequently, formulation changes are cleaner and safer between production batches.\u003c\/p\u003e\n\u003ch4\u003eSteam and High-Purity Liquid Systems\u003c\/h4\u003e\n\u003cp\u003eIn systems with clean steam and purified water, welded ports eliminate mechanical gaskets. These, in contrast, are risk points for contamination in other connections. The Viton seal also resists steam up to 180 °C in SIP cycles without premature deterioration. Therefore, this valve is the standard retention component in purified water and clean steam circuits in pharmaceutical and food plants.\u003c\/p\u003e\n\u003cp\u003eFor the complete range of check valves, see \u003ca href=\"https:\/\/cematic.com.mx\/collections\/valvulas-check\"\u003echeck valve collection →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Ficha Técnica de Válvula Check Soldable Cuerpo en Acero Inoxidable 316L con Abrazadera\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-check-soldable-en-acero-inoxidable-316l-pcsw0.pdf?v=1751047155\" target=\"_blank\"\u003e\u003cspan style=\"color: #b32525;\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Cematic","offers":[{"title":"1\/2\"","offer_id":50913941684537,"sku":"PCSW0104","price":1516.69,"currency_code":"MXN","in_stock":true},{"title":"3\/4\"","offer_id":50913941717305,"sku":"PCSW0105","price":1622.51,"currency_code":"MXN","in_stock":true},{"title":"1\"","offer_id":50913941750073,"sku":"PCSW0106","price":1728.32,"currency_code":"MXN","in_stock":true},{"title":"1 1\/2\"","offer_id":50913941782841,"sku":"PCSW0108","price":1834.14,"currency_code":"MXN","in_stock":true},{"title":"2\"","offer_id":50913941815609,"sku":"PCSW0110","price":2222.13,"currency_code":"MXN","in_stock":true},{"title":"2 1\/2\"","offer_id":50913941848377,"sku":"PCSW0112","price":2680.67,"currency_code":"MXN","in_stock":true},{"title":"3\"","offer_id":50913941881145,"sku":"PCSW0114","price":3139.2,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/check-soldable-con-abrazadera-ss316l-10.jpg?v=1755097630"},{"product_id":"valvula-de-asiento-inclinado-clamp-ss316","title":"Inclined Seat Valve Clamp SS316 | Normally Closed","description":"\u003ch2\u003eClamp Angle Seat Valve SS316 — Normally Closed\u003c\/h2\u003e\n\u003cp\u003eCematic's \u003cstrong\u003eClamp Angle Seat Valve SS316\u003c\/strong\u003e precisely and reliably controls fluid flow in industrial and general service lines. Its angle seat design, unlike ball or butterfly valves, reduces pressure losses and improves flow efficiency.\u003c\/p\u003e\n\u003cp\u003eThis results in less wear on the obturator and extends its service life. Additionally, its 316 stainless steel body resists aggressive environments without degrading, making it suitable for a wide range of industrial and process fluids.\u003c\/p\u003e\n\u003cp\u003eIts normally closed pneumatic operation also ensures automatic fluid shut-off in the event of air supply or control system failure. Consequently, it is the standard configuration in lines where the safe state of the process requires the fluid to be cut off in the event of any unplanned failure.\u003c\/p\u003e\n\u003ch3\u003eOperating Principle — Clamp Angle Seat Valve\u003c\/h3\u003e\n\u003cp\u003eThe valve's obturator moves linearly towards the angled seat to close the fluid passage. Unlike a ball valve, the linear obturator acts perpendicularly to the flow.\u003c\/p\u003e\n\u003cp\u003eThis ensures a tight and progressive seal, making it especially suitable for viscous fluids or those with suspended particles. Furthermore, opening and closing are smooth and controlled, which prevents product shearing.\u003c\/p\u003e\n\u003cp\u003eIts single-acting pneumatic actuator moves the obturator to the open position when compressed air is received. When the air supply is cut off, the internal spring automatically returns the obturator to the closed position.\u003c\/p\u003e\n\u003cp\u003eThus, the normally closed (NC) configuration guarantees safety shut-off in the event of any pneumatic failure.\u003c\/p\u003e\n\u003ch3\u003eWhy Angle Seat vs. Ball or Butterfly Valve\u003c\/h3\u003e\n\u003cp\u003eThe angle seat geometry offers specific technical advantages that differentiate it from other valve types:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eLower pressure loss:\u003c\/strong\u003e The angled seat creates a more fluid flow path than the straight seat of a conventional globe valve, thereby reducing pressure losses in the line and improving the system's energy efficiency.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eHandling viscous fluids:\u003c\/strong\u003e The linear obturator is more suitable than a ball or disc for viscous fluids. It also does not generate shearing or product retention in internal cavities. Furthermore, progressive closing prevents water hammer in pressurized lines.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eLess obturator wear:\u003c\/strong\u003e The angled design distributes closing forces more evenly than the straight seat. This results in less seal wear and a longer obturator lifespan.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eQuick disassembly:\u003c\/strong\u003e The clamp connection allows the valve to be installed and removed without special tools. Consequently, it reduces maintenance times compared to flanged or threaded valves.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eApplication in Secondary and General Services\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003eclamp angle seat valve SS316\u003c\/strong\u003e is designed for general and secondary industrial services where a stainless steel body and clamp connection are required, without the certified finish requirements of Ra ≤ 0.8 µm for high-purity hygienic valves. Therefore, it is the correct choice in the following services:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eProcess water, hot water, and service steam\u003c\/strong\u003e — SS316 resists corrosion from process water and steam; additionally, the maximum temperature of 180 °C covers most industrial steam services.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCIP solutions in cleaning circuits\u003c\/strong\u003e — in the distribution area of CIP agents where the valve is not in direct contact with the final product, SS316 resists caustic soda, nitric acid, and peracetic acid.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eUtilities in food and pharmaceutical plants\u003c\/strong\u003e — service water, heating steam, and cleaning solutions in utility lines where Ra ≤ 0.8 µm surface certification is not required.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eModerately aggressive industrial fluids\u003c\/strong\u003e — diluted acids, bases, and saline solutions compatible with SS316; however, for extremely aggressive fluids, verify compatibility with Cematic's technical team.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eSteam and hot water in heating services\u003c\/strong\u003e — up to 180 °C and 1.6 MPa; for direct product contact applications requiring certified hygienic finish, consult other Cematic valve families.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eConstruction Materials\u003c\/h3\u003e\n\u003cp\u003eThe body is made of 316 stainless steel (SS316), which is the standard material in services with moderately aggressive fluids, as its molybdenum content offers greater resistance to chlorides and cleaning agents than SS304.\u003c\/p\u003e\n\u003cp\u003eThe internal finish is standard machined, which is suitable for general and secondary services where a certified mirror-polished finish is not required. The connection is clamp-type, allowing the valve to be installed and removed without special tools and reducing maintenance times.\u003c\/p\u003e\n\u003cp\u003eFinally, the actuator is single-acting pneumatic, with a return spring for automatic closing in case of air supply failure.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eParameter\u003c\/th\u003e\n\n\u003cth\u003eValue\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eValve type\u003c\/td\u003e\n\n\u003ctd\u003eAngle seat\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDesign\u003c\/td\u003e\n\n\u003ctd\u003e2\/2 Way Normally Closed (NC)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eActuator\u003c\/td\u003e\n\n\u003ctd\u003eSingle-acting pneumatic (spring return)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBody material\u003c\/td\u003e\n\n\u003ctd\u003eStainless steel 316 (SS316)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eConnection\u003c\/td\u003e\n\n\u003ctd\u003eClamp\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eInternal finish\u003c\/td\u003e\n\n\u003ctd\u003eStandard polished\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWorking pressure\u003c\/td\u003e\n\n\u003ctd\u003e0 to 1.6 MPa (0 to 232 psi)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWorking temperature\u003c\/td\u003e\n\n\u003ctd\u003e-10 °C to 180 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eAir supply pressure\u003c\/td\u003e\n\n\u003ctd\u003e0.5 to 0.8 MPa (72.5 to 116 psi)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eApplication\u003c\/td\u003e\n\n\u003ctd\u003eGeneral and industrial service\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eApplications of the SS316 Clamp Angle Seat Valve\u003c\/h3\u003e\n\u003ch4\u003eProcess Water and Service Steam\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eSS316 Clamp Angle Seat Valve\u003c\/strong\u003e is reliable in process water, hot water, and service steam lines up to 180 °C. Its NC pneumatic actuator also ensures automatic closing in the event of any control system failure.\u003c\/p\u003e\n\u003cp\u003eConsequently, maintenance teams rely on its continuous performance without frequent replacements in high-temperature services.\u003c\/p\u003e\n\u003ch4\u003eCIP Circuits and Cleaning Agent Distribution\u003c\/h4\u003e\n\u003cp\u003eIn the distribution of CIP solutions — caustic soda, nitric acid, peracetic acid — this valve also resists the most common agents without deteriorating. For this reason, it is suitable for CIP agent distribution circuits where the valve is not in direct contact with the final product.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the clamp connection reduces maintenance times in installations with many control points.\u003c\/p\u003e\n\u003ch4\u003eUtilities in Food and Pharmaceutical Plants\u003c\/h4\u003e\n\u003cp\u003eIn utility lines — heating steam, service water, cleaning solutions — within plants with sanitary standards, SS316 meets material requirements without the need for the Ra ≤ 0.8 µm finish only required for direct product contact.\u003c\/p\u003e\n\u003cp\u003eConsequently, it is the correct choice in secondary services where a stainless steel body and clamp connection are required. Its cost is also lower than that of high-purity hygienic valves.\u003c\/p\u003e\n\u003ch4\u003eModerately Aggressive Industrial Fluids\u003c\/h4\u003e\n\u003cp\u003e316 stainless steel also withstands acidic and saline liquids without oxidizing or losing strength. Therefore, this valve lasts longer and reduces maintenance costs compared to valves made of materials with lower chemical resistance.\u003c\/p\u003e\n\u003cp\u003eConsequently, it is the correct choice in process plants where fluids exclude carbon steel or SS304 due to corrosion reasons.\u003c\/p\u003e\n\u003ch4\u003eGeneral Chemical Industry\u003c\/h4\u003e\n\u003cp\u003eIn general chemical plants, the SS316 body and angle seat offer the right combination of chemical resistance, low wear, and safe NC operation. Therefore, it is a suitable technical-economic alternative for this type of service.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the maximum pressure of 1.6 MPa covers most working pressures in industrial chemical process systems. Therefore, it is a correct technical-economic alternative to higher-specification valves when the fluid and service allow it.\u003c\/p\u003e\n\u003cp\u003eFor the complete range of angle seat valves, see \u003ca href=\"https:\/\/cematic.com.mx\/collections\/valvulas-asiento-inclinado-y-verticales\"\u003eangle and vertical seat valves collection →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-end=\"1244\" data-start=\"1198\"\u003e\u003ca rel=\"noopener\" title=\"Clamp Angle Seat Valve NC Body in SS316 Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-asiento-inclinado-cuerpo-acero-inoxidable-316-paic.pdf?v=1751052770\" target=\"_blank\"\u003e\u003cspan style=\"color: #b31f1f;\"\u003e\u003cstrong\u003eDatasheet\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Cematic","offers":[{"title":"1\/2\"","offer_id":50936004313401,"sku":"PAIC103","price":2778.02,"currency_code":"MXN","in_stock":true},{"title":"3\/4\"","offer_id":50936004346169,"sku":"PAIC104","price":2377.73,"currency_code":"MXN","in_stock":true},{"title":"1\"","offer_id":50936004378937,"sku":"PAIC105","price":3284.54,"currency_code":"MXN","in_stock":true},{"title":"1 1\/4\"","offer_id":50936004411705,"sku":"PAIC106","price":3360.1,"currency_code":"MXN","in_stock":true},{"title":"1 1\/2\"","offer_id":51142373736761,"sku":"PAIC107","price":3876.77,"currency_code":"MXN","in_stock":true},{"title":"2\"","offer_id":50936004444473,"sku":"PAIC108","price":4513.82,"currency_code":"MXN","in_stock":true},{"title":"3\"","offer_id":50936004477241,"sku":"PAIC112","price":12393.0,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-asiento-inclinado-clamp-ss316_6ebdcf3f-cdc8-41db-9138-d4b018843c1e.jpg?v=1755097627"},{"product_id":"valvula-mariposa-wafer-ss316-disco-recubierto-ptfe","title":"Wafer Butterfly Valve SS316 | PTFE Coated SS316 Disc | Greater Chemical Resistance","description":"\u003ch2\u003eSS316 Wafer Butterfly Valve — PTFE Coated Disc and PTFE Seat for Maximum Chemical Protection\u003c\/h2\u003e\n\n\u003cp\u003e\n  This SS316 wafer butterfly valve takes chemical protection a step further than the standard SS316 disc version: the disc features a \u003cstrong\u003ePTFE coating over its entire surface\u003c\/strong\u003e, completely eliminating contact between the disc's metal and the process fluid. In the open position, the disc is the only component remaining within the flow — with PTFE coating, no metallic part is exposed to the fluid, regardless of the level of chemical aggressiveness.\n\u003c\/p\u003e\n\u003cp\u003e\n  The combination of an SS316 body, PTFE-coated SS316 disc, and PTFE seat makes this valve the right choice when the fluid is aggressive enough to attack the SS316 of the disc in continuous service, but does not require the level of protection of an anti-corrosion valve with a full PFA liner.\n\u003c\/p\u003e\n\n\u003ch3\u003eConstruction Materials\u003c\/h3\u003e\n\u003cul\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eBody:\u003c\/strong\u003e CF8M Stainless Steel (cast equivalent of SS316)\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eDisc:\u003c\/strong\u003e SS316 Stainless Steel with full-surface PTFE coating — \u003cstrong\u003eno metal-fluid contact in any open position\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eSeat:\u003c\/strong\u003e PTFE — seals circumferentially with the coated disc upon closing\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eShaft \/ Stem:\u003c\/strong\u003e SS316 Stainless Steel with PTFE seals\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Wafer — between DIN PN10\/16 or ANSI 150 flanges\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eNominal Pressure:\u003c\/strong\u003e PN10 \/ PN16\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -20 °C to +150 °C\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eAvailable Diameters:\u003c\/strong\u003e DN50 (2\") to DN600 (24\")\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eDesign Standard:\u003c\/strong\u003e EN 593\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eActuator Interface:\u003c\/strong\u003e ISO 5211\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen to Specify a PTFE Coated Disc Instead of a Standard SS316 Disc?\u003c\/h3\u003e\n\u003cp\u003e\n  The uncoated SS316 disc resists corrosion from most aqueous fluids. The PTFE coated disc is the right choice when:\n\u003c\/p\u003e\n\u003cul\u003e\n\n  \u003cli\u003eThe fluid contains chloride concentrations that would cause pitting in the SS316 disc over time (seawater at elevated temperatures, concentrated brines)\u003c\/li\u003e\n\n  \u003cli\u003eThe fluid is a moderately-high concentration acid where SS316 would show generalized corrosion with prolonged contact\u003c\/li\u003e\n\n  \u003cli\u003eZero metallic contamination of the fluid is required — the PTFE coating ensures that no metallic ions from the disc contaminate the process\u003c\/li\u003e\n\n  \u003cli\u003eThe fluid is a moderate oxidant that would attack the SS316 disc in continuous open and close cycles\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eComparison of the Three SS316 Butterfly Valve Variants\u003c\/h3\u003e\n\u003ctable\u003e\n\n  \u003cthead\u003e\n\n    \u003ctr\u003e\n\n      \u003cth\u003eVariant\u003c\/th\u003e\n\n      \u003cth\u003eDisc\u003c\/th\u003e\n\n      \u003cth\u003eSeat\u003c\/th\u003e\n\n      \u003cth\u003eBest for\u003c\/th\u003e\n\n    \u003c\/tr\u003e\n\n  \u003c\/thead\u003e\n\n  \u003ctbody\u003e\n\n    \u003ctr\u003e\n\n      \u003ctd\u003eSS316 + EPDM\u003c\/td\u003e\n\n      \u003ctd\u003eUncoated SS316\u003c\/td\u003e\n\n      \u003ctd\u003eEPDM\u003c\/td\u003e\n\n      \u003ctd\u003eWater, HVAC, general services\u003c\/td\u003e\n\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n\n      \u003ctd\u003eSS316 + Standard PTFE Disc\u003c\/td\u003e\n\n      \u003ctd\u003eUncoated SS316\u003c\/td\u003e\n\n      \u003ctd\u003ePTFE\u003c\/td\u003e\n\n      \u003ctd\u003eDiluted acids and alkalis, higher temperature\u003c\/td\u003e\n\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n\n      \u003ctd\u003e\u003cstrong\u003eSS316 + Coated PTFE Disc ← This Product\u003c\/strong\u003e\u003c\/td\u003e\n\n      \u003ctd\u003e\u003cstrong\u003ePTFE Coated SS316\u003c\/strong\u003e\u003c\/td\u003e\n\n      \u003ctd\u003e\u003cstrong\u003ePTFE\u003c\/strong\u003e\u003c\/td\u003e\n\n      \u003ctd\u003e\u003cstrong\u003eFluids that attack SS316 disc — high chlorides, moderate acids, zero metallic contamination\u003c\/strong\u003e\u003c\/td\u003e\n\n    \u003c\/tr\u003e\n\n  \u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatible Fluids\u003c\/h3\u003e\n\u003cul\u003e\n\n  \u003cli\u003e✅ Sulfuric acid H₂SO₄ up to 40%\u003c\/li\u003e\n\n  \u003cli\u003e✅ Hydrochloric acid HCl up to 30%\u003c\/li\u003e\n\n  \u003cli\u003e✅ Nitric acid HNO₃ up to 30%\u003c\/li\u003e\n\n  \u003cli\u003e✅ Seawater and concentrated brines\u003c\/li\u003e\n\n  \u003cli\u003e✅ Sodium hypochlorite NaClO up to 15%\u003c\/li\u003e\n\n  \u003cli\u003e✅ Ferric chloride FeCl₃ — any concentration\u003c\/li\u003e\n\n  \u003cli\u003e✅ NaOH up to 40%\u003c\/li\u003e\n\n  \u003cli\u003e✅ Purified and demineralized water without metallic contamination\u003c\/li\u003e\n\n  \u003cli\u003e✅ Water treatment solutions with moderate oxidizers\u003c\/li\u003e\n\n  \u003cli\u003e⚠️ For HF, H₂SO₄ \u0026gt;70%, concentrated ClO₂: use \u003ca href=\"\/en\/collections\/valvulas-de-bola-anticorrosivas-interiores-de-pfa\"\u003ePFA anti-corrosion valve →\u003c\/a\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable Operation Versions\u003c\/h3\u003e\n\u003cul\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eManual with lever:\u003c\/strong\u003e DN50 to DN200\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eManual with gear reducer:\u003c\/strong\u003e DN200 to DN600\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eWith pneumatic actuator:\u003c\/strong\u003e Single acting NC or NO, double acting. ISO 5211 + NAMUR.\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eWith electric actuator:\u003c\/strong\u003e 24 VDC, 110 VAC, 220 VAC. ON\/OFF or modulating 4–20 mA.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\n  For the complete range of SS316 butterfly valves, see \u003ca href=\"\/en\/collections\/valvulas-mariposa-acero-inoxidable\"\u003estainless steel butterfly valves category →\u003c\/a\u003e\n\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Ficha Técnica de Válvula Mariposa Wafer en SS316 Disco y Asiento en Teflón Cematic\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-mariposa-wafer-ss316-asiento-disco-ptfe-pmss11.pdf?v=1765218770\" target=\"_blank\"\u003e\u003cspan style=\"color: #ab2727;\"\u003e\u003cstrong\u003eData Sheet (Spanish)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ab2727;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/wafer-butterfly-vave-ss316-body-ptfe-seat-disc-pmss11.pdf?v=1778782440\" title=\"Wafer Buttefly Valve PTFE Disc and Seat - Data Sheet Cematic\" rel=\"noopener\" target=\"_blank\"\u003eData Sheet (English)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Cematic","offers":[{"title":"2\"","offer_id":51205118427449,"sku":"PMSS1110","price":7328.72,"currency_code":"MXN","in_stock":true},{"title":"3\"","offer_id":51205118460217,"sku":"PMSS1114","price":10347.33,"currency_code":"MXN","in_stock":true},{"title":"4\"","offer_id":51205118492985,"sku":"PMSS1118","price":15519.65,"currency_code":"MXN","in_stock":true},{"title":"6\"","offer_id":51205118525753,"sku":"PMSS1122","price":24357.23,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-mariposa-wafer-acero-inoxidable-316-asiento-disco-ptfe.jpg?v=1759853296"},{"product_id":"valvula-check-columpio-anticorrosiva-pfa-wcb-wafer","title":"Wafer Swing Check Valve Anti-Corrosive WCB | PFA Lined | Horizontal \u0026 Vertical | ½\" to 4\"","description":"\u003ch2\u003eCorrosion-Resistant Swing Check Valve — Wafer Type, WCB Body with PFA Lining, Horizontal and Vertical\u003c\/h2\u003e\n\nThe \u003cstrong\u003ecorrosion-resistant wafer-type swing check valve\u003c\/strong\u003e is the most versatile retention component for extreme corrosive fluids. Unlike gravity-actuated ball check valves, which require mandatory vertical installation, the wafer swing check functions correctly in \u003cstrong\u003ehorizontal and vertical pipelines with upward flow\u003c\/strong\u003e. Its wafer design — without its own flanges, installed directly between pipeline flanges — makes it the most compact and lightweight in the family of corrosion-resistant check valves, occupying minimal axial space in the line.\n\nThe body and disc are made of WCB with a continuous PFA lining — no metal surface is exposed to the fluid. The swing-type disc opens with the fluid flow in the correct direction and automatically closes when the flow stops or attempts to reverse, without a spring or external mechanism — only the disc's weight and fluid backpressure generate the closure.\n\n\u003ch3\u003eWafer Swing vs. Corrosion-Resistant Ball Check — When to Choose Each\u003c\/h3\u003e\n\nBoth valves handle extreme corrosive fluids with PFA lining but have critical operational differences:\n\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eCriterion\u003c\/th\u003e\n      \u003cth\u003ePFA Wafer Swing Check ← This product\u003c\/th\u003e\n      \u003cth\u003ePFA Ball Check (flanged)\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eHorizontal installation\u003c\/td\u003e\n      \u003ctd\u003e✅ Yes — first choice\u003c\/td\u003e\n      \u003ctd\u003e❌ No — vertical upward only\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eVertical upward installation\u003c\/td\u003e\n      \u003ctd\u003e✅ Yes\u003c\/td\u003e\n      \u003ctd\u003e✅ Yes — mandatory\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eConnection format\u003c\/td\u003e\n      \u003ctd\u003e✅ Wafer — between flanges, no body of its own\u003c\/td\u003e\n      \u003ctd\u003eFlanged — with its own flanges\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAxial space required\u003c\/td\u003e\n      \u003ctd\u003e✅ Minimum — compact wafer design\u003c\/td\u003e\n      \u003ctd\u003eGreater — flanged body with ASME face-to-face\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eClosing mechanism\u003c\/td\u003e\n      \u003ctd\u003eSwing disc — closes by weight and backpressure\u003c\/td\u003e\n      \u003ctd\u003ePTFE ball — drops by gravity\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eClosing speed\u003c\/td\u003e\n      \u003ctd\u003eFast — disc pivots on a hinge\u003c\/td\u003e\n      \u003ctd\u003e✅ Immediate — ball drops instantly\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eParticle tolerance\u003c\/td\u003e\n      \u003ctd\u003eMedium — particles can prevent disc closure\u003c\/td\u003e\n      \u003ctd\u003e✅ Greater — floating ball tolerates fine solids\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCrystallizing fluids\u003c\/td\u003e\n      \u003ctd\u003e⚠️ Crystals can adhere to the disc seat\u003c\/td\u003e\n      \u003ctd\u003e✅ Greater — self-cleaning rotating ball\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eOperating Principle — Springless Swing\u003c\/h3\u003e\n\nThe disc of the swing check valve is articulated on a hinge at the top of the body. It operates in two states:\n\n*     \u003cstrong\u003eFlow in correct direction — open disc:\u003c\/strong\u003e Fluid pressure pushes the disc backward, rotating it on the hinge to the open position. The disc remains open as long as the flow maintains its direction and speed — without any active component to keep it open.\n*     \u003cstrong\u003eStopped flow or backpressure — closed disc:\u003c\/strong\u003e When flow stops or backpressure is generated, the disc falls by its own weight, and backpressure pushes it back against the body seat, sealing the passage. Closure is silent and without abrupt impact — closing speed is modulated by the disc's weight and hinge geometry.\n\n\u003cstrong\u003eSpringless:\u003c\/strong\u003e The absence of a spring eliminates the component most susceptible to corrosion and fatigue in conventional check valves. In aggressive fluids that would attack a metallic stainless steel spring in weeks or months, the springless swing check provides significantly longer service life.\n\n\u003ch3\u003eWafer Construction — Installation Advantages\u003c\/h3\u003e\n\nThe wafer format is the same concept as the wafer butterfly valve: the valve is installed compressed between two pipeline flanges, secured by the flange connection bolts. It has no own flanges — the valve body is the connecting element. Specific advantages in aggressive chemical installations:\n\n* \u003cstrong\u003eMinimum axial space:\u003c\/strong\u003e The wafer's face-to-face dimension is the shortest of all check valve types — ideal for installations with limited space between equipment.\n* \u003cstrong\u003eLighter weight:\u003c\/strong\u003e Without its own flanges, the wafer weighs significantly less than the equivalent flanged check valve — an advantage in elevated installations or in structures with load limitations.\n* \u003cstrong\u003eFewer flanged connections:\u003c\/strong\u003e By installing between existing pipeline flanges, it does not add additional connections to the line — each flanged connection in an aggressive acid line is a potential leak point.\n* \u003cstrong\u003eLower installation cost:\u003c\/strong\u003e No own flanges to bolt — the wafer is installed in minutes between pipeline flanges with existing bolts.\n\n\u003ch3\u003eValve Components\u003c\/h3\u003e\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eNo.\u003c\/th\u003e\n      \u003cth\u003eComponent\u003c\/th\u003e\n      \u003cth\u003eMaterial\u003c\/th\u003e\n      \u003cth\u003eFluid Contact\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e1\u003c\/td\u003e\n      \u003ctd\u003eBody\u003c\/td\u003e\n      \u003ctd\u003eA216 WCB + PFA lining\u003c\/td\u003e\n      \u003ctd\u003e✅ Yes — PFA lined\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e2\u003c\/td\u003e\n      \u003ctd\u003eDisc\u003c\/td\u003e\n      \u003ctd\u003eA216 WCB + PFA lining\u003c\/td\u003e\n      \u003ctd\u003e✅ Yes — PFA lined\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e3\u003c\/td\u003e\n      \u003ctd\u003eLining material\u003c\/td\u003e\n      \u003ctd\u003ePFA\u003c\/td\u003e\n      \u003ctd\u003e✅ Continuous chemical barrier\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e4\u003c\/td\u003e\n      \u003ctd\u003eBolt\u003c\/td\u003e\n      \u003ctd\u003eA193 B7\u003c\/td\u003e\n      \u003ctd\u003eNo\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cstrong\u003ePFA-lined body and disc — no metallic surface exposed to the fluid in any open or closed position.\u003c\/strong\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Wafer swing check valve — installation between flanges\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign Standard:\u003c\/strong\u003e ASME B16.34\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFace to face:\u003c\/strong\u003e ASME B16.10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlanges:\u003c\/strong\u003e Class 150LB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInspection and Testing:\u003c\/strong\u003e API 598\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e A216 WCB + PFA lining\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Material:\u003c\/strong\u003e A216 WCB + PFA lining\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Lining:\u003c\/strong\u003e PFA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBolts:\u003c\/strong\u003e A193 B7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal diameters in stock:\u003c\/strong\u003e ½\", ¾\", 1\", 1¼\", 1½\", 2\", 2½\", 3\", 4\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameters on request:\u003c\/strong\u003e 5\", 6\", 8\", 10\", 12\", 14\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e PN16 (232 psi \/ 16 bar)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorking Temperature:\u003c\/strong\u003e -20 °C to +200 °C — verify concentration and temperature of specific fluid\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Horizontal or vertical with upward flow\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClosure:\u003c\/strong\u003e By disc weight and backpressure — springless\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVacuum Capacity:\u003c\/strong\u003e Up to 0.1 mbar according to pressure-temperature curve\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePressure-Temperature Curve\u003c\/h3\u003e\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eTemperature\u003c\/th\u003e\n      \u003cth\u003eApprox. max pressure (PFA)\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e-20 °C to +50 °C\u003c\/td\u003e\n      \u003ctd\u003e~15–16 bar\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e100 °C\u003c\/td\u003e\n      \u003ctd\u003e~12–13 bar\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e150 °C\u003c\/td\u003e\n      \u003ctd\u003e~6–7 bar\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e180 °C\u003c\/td\u003e\n      \u003ctd\u003e~6 bar\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e200 °C\u003c\/td\u003e\n      \u003ctd\u003e~6 bar\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eApproximate values according to datasheet curve. Verify official curve for final design.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eChemical Compatibility\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e✅ Hydrochloric acid HCl — any concentration\u003c\/li\u003e\n  \u003cli\u003e✅ Nitric acid HNO₃ — including concentrated\u003c\/li\u003e\n  \u003cli\u003e✅ Hydrofluoric acid HF — any concentration\u003c\/li\u003e\n  \u003cli\u003e✅ Liquid chlorine Cl₂\u003c\/li\u003e\n  \u003cli\u003e✅ Sulfuric acid H₂SO₄ — including concentrated\u003c\/li\u003e\n  \u003cli\u003e✅ Sodium hypochlorite NaClO\u003c\/li\u003e\n  \u003cli\u003e✅ Concentrated alkalis (NaOH, KOH)\u003c\/li\u003e\n  \u003cli\u003e✅ Aggressive organic solvents\u003c\/li\u003e\n  \u003cli\u003e✅ High-purity fluids — no metallic leaching\u003c\/li\u003e\n  \u003cli\u003e⚠️ Fluids with solid particles: PFA ball check is more suitable — particles can prevent tight closure of the swing disc\u003c\/li\u003e\n  \u003cli\u003e⚠️ Always verify specific process concentration and temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMain Applications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eReflux prevention in horizontal acid lines:\u003c\/strong\u003e The most frequent application and the main differentiator compared to the ball check. Any horizontal process line with HF, H₂SO₄, HCl, HNO₃ or ClO₂ requiring retention without reflux — the PFA wafer swing check is the first choice due to its compatibility with horizontal installation.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003ePump protection in corrosive lines:\u003c\/strong\u003e Installed at the discharge of pumps handling corrosive fluids, the swing check prevents aggressive acid from returning to the pump when it stops — protecting the pump's seals and internal components from return water hammer.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eChemical and petrochemical industry:\u003c\/strong\u003e Retention in transport, dosing, and recirculation lines for mineral acids, strong alkalis, and aggressive solvents. The wafer format minimizes the number of flanged connections in the line — critical in acid installations where each joint is a potential leak point.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eMining — acid leaching and SX-EW:\u003c\/strong\u003e Retention in H₂SO₄ leaching circuits and in copper electrodeposition electrolyte lines. The wafer format is especially valued in these installations where space between equipment is limited and the weight of components in metal structures is relevant.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eWater treatment — aggressive reagent dosing:\u003c\/strong\u003e Retention in dosing lines for liquid chlorine, concentrated hypochlorite, and pH adjustment acids. Horizontal installation is possible — an advantage in plants where dosing lines run in horizontal collectors.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003ePharmaceutical and semiconductors:\u003c\/strong\u003e Prevention of cross-contamination between aggressive process fluid lines. PFA does not release extractables into the fluid — essential in high-purity processes where metallic contamination is unacceptable.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eProtection and safety circuits:\u003c\/strong\u003e Prevention of unwanted mixing between two incompatible reagent lines — if both lines converge at one point, the corrosion-resistant check valve in each line ensures that no reagent can flow back into the incompatible reagent line.\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor the complete range of corrosion-resistant valves, see \u003ca href=\"\/en\/collections\/valvulas-de-bola-anticorrosivas-interiores-de-pfa\"\u003ePFA corrosion-resistant valve category →\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-check-wafer-columpio-anticorrosiva-wcb-pfa-pcdfl.pdf?v=1777579579\" title=\"Ficha Técnica de Válvula Check Tipo Columpio Anticorrosiva PFA Cematic\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: #b72222;\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Cematic","offers":[{"title":"1\"","offer_id":51432693137721,"sku":"PCDFL06","price":5828.55,"currency_code":"MXN","in_stock":true},{"title":"1 1\/2\"","offer_id":51432693170489,"sku":"PCDFL08","price":6276.9,"currency_code":"MXN","in_stock":true},{"title":"2\"","offer_id":51432693203257,"sku":"PCDFL10","price":7621.95,"currency_code":"MXN","in_stock":true},{"title":"2 1\/2\"","offer_id":51432693236025,"sku":"PCDFL12","price":10312.05,"currency_code":"MXN","in_stock":true},{"title":"3\"","offer_id":51432693268793,"sku":"PCDFL14","price":12553.8,"currency_code":"MXN","in_stock":true},{"title":"4\"","offer_id":51432693301561,"sku":"PCDFL18","price":17934.0,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-check-wafer-wcb-pfa-150lb-dn50_319e91da-f32a-4b03-ae59-e1fdd8738eb8.jpg?v=1781808411"},{"product_id":"valvula-de-diafragma-higienica-clamp-ss316l","title":"Sanitary Diaphragm Valve Clamp | SS316L | EPDM+PTFE | CIP\/SIP","description":"\u003ch2\u003eClamp SS316L Hygienic Diaphragm Valve — High Purity\u003c\/h2\u003e\n\u003cp\u003eCematic's clamp \u003cstrong\u003ehygienic diaphragm valve\u003c\/strong\u003e is the standard solution for high-purity processes where cross-contamination is unacceptable. It is manufactured from 316L stainless steel with an interior mirror-polished finish of Ra ≤ 0.2 µm.\u003c\/p\u003e\n\u003cp\u003eThis ensures zero external leaks and maximum cleanliness in each cycle. Therefore, it is the preferred choice in the pharmaceutical, food, and biotechnology industries.\u003c\/p\u003e\n\u003cp\u003eUnlike conventional valves, the diaphragm acts as a hermetic seal between the fluid and the mechanism. This eliminates dynamic packing and, likewise, reduces the risk of product contamination.\u003c\/p\u003e\n\u003cp\u003eThe 3A clamp connection also allows for quick disassembly for maintenance or inspection without special tools.\u003c\/p\u003e\n\u003ch3\u003eWhy choose Cematic's hygienic diaphragm valve\u003c\/h3\u003e\n\u003cp\u003eFirstly, its mirror-polished finish of Ra ≤ 0.2 µm prevents residue accumulation. Consequently, CIP and SIP processes are more efficient than with valves with an Ra ≤ 0.8 µm finish.\u003c\/p\u003e\n\u003cp\u003eOn the other hand, 316L stainless steel offers greater resistance to chlorides and corrosive agents than SS304. It is also the preferred material in demanding CIP protocols. Therefore, it is the preferred material in environments with demanding cleaning protocols.\u003c\/p\u003e\n\u003cp\u003eIts manual operation also offers direct, precise, and reliable flow control. However, it is also available with a pneumatic actuator for integration into automated systems. In any case, the assembly is delivered tested and ready for installation.\u003c\/p\u003e\n\u003ch3\u003eOperating principle — Hygienic Diaphragm Valve\u003c\/h3\u003e\n\u003cp\u003eThe diaphragm is a flexible EPDM + PTFE membrane that separates the fluid zone from the sealing mechanism zone. When opened, the diaphragm lifts, allowing bidirectional fluid flow.\u003c\/p\u003e\n\u003cp\u003eWhen closed, on the other hand, the diaphragm compresses against the body seat and blocks the flow. In this way, the fluid never comes into contact with dynamic packing, lubricants, or moving metal parts.\u003c\/p\u003e\n\u003cp\u003eThis total separation also eliminates dead zones where product could accumulate between cycles. Therefore, the \u003cstrong\u003ehygienic diaphragm valve\u003c\/strong\u003e is the correct component when aseptic fluid integrity is a non-negotiable process requirement.\u003c\/p\u003e\n\u003ch3\u003eConstruction materials\u003c\/h3\u003e\n\u003cp\u003eThe body is made of 316L stainless steel, which is the standard material in high-purity applications. Its molybdenum content also offers greater resistance to chlorides and CIP agents than SS304. The diaphragm is made of EPDM + PTFE, which is the correct combination for aseptic processes.\u003c\/p\u003e\n\u003cp\u003eEPDM provides the necessary elasticity for hermetic sealing. PTFE also coats the face in contact with the fluid, ensuring total chemical inertness. Finally, the interior finish of Ra ≤ 0.2 µm is the most demanding in the family, which eliminates any roughness where microorganisms or residues could accumulate.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eParameter\u003c\/th\u003e\n\n\u003cth\u003eValue\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eValve type\u003c\/td\u003e\n\n\u003ctd\u003eDiaphragm | Bidirectional\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBody material\u003c\/td\u003e\n\n\u003ctd\u003e316L Stainless Steel (SS316L)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDiaphragm \/ Membrane\u003c\/td\u003e\n\n\u003ctd\u003eEPDM + PTFE\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eConnection\u003c\/td\u003e\n\n\u003ctd\u003eClamp 3A (quick coupling)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eInterior finish\u003c\/td\u003e\n\n\u003ctd\u003eRa ≤ 0.2 µm (mirror polished)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWorking pressure\u003c\/td\u003e\n\n\u003ctd\u003e0 to 10 bar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMinimum temperature\u003c\/td\u003e\n\n\u003ctd\u003e-10 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaximum temperature\u003c\/td\u003e\n\n\u003ctd\u003e110 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eStandard control\u003c\/td\u003e\n\n\u003ctd\u003eManual\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eOptional control\u003c\/td\u003e\n\n\u003ctd\u003eManual only\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCIP\/SIP compatible\u003c\/td\u003e\n\n\u003ctd\u003eYes\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eFluid compatibility\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003ehygienic diaphragm valve\u003c\/strong\u003e with an EPDM + PTFE diaphragm is compatible with the most demanding fluids in the sanitary industry. The main groups are described below:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePurified water and water for injection (WFI)\u003c\/strong\u003e — SS316L does not contribute metal ions; therefore, it is the standard material in high-purity pharmaceutical water distribution systems.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCulture media, vaccines, and biological products\u003c\/strong\u003e — total fluid-mechanism separation is the fundamental requirement in biotechnology; likewise, PTFE on the diaphragm's face does not cause chemical contamination of the product.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eViscous food fluids — yogurt, creams, syrups, purees\u003c\/strong\u003e — the diaphragm handles viscous fluids without retention in cavities; additionally, the smooth and bidirectional opening prevents phase separation in emulsified products.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCIP agents — caustic soda, nitric acid, peracetic acid up to 110 °C\u003c\/strong\u003e — PTFE is inert to most common CIP agents; however, verify concentration and temperature with the Cematic technical team for extreme conditions.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eHigh-purity and corrosive chemical fluids\u003c\/strong\u003e — PTFE resists a wide range of acids, bases, and solvents; for extremely aggressive fluids or above 110 °C, consult with the Cematic technical team.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eApplications of the hygienic diaphragm valve\u003c\/h3\u003e\n\u003ch4\u003ePharmaceutical and Biotechnology Industry\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003ehygienic diaphragm valve\u003c\/strong\u003e is the standard component in production lines for vaccines, serums, and culture media. The total separation between the fluid and the mechanism also ensures process sterility in each cycle.\u003c\/p\u003e\n\u003cp\u003eTherefore, it is the required valve in aseptic piping systems where the product must remain sterile from production to packaging.\u003c\/p\u003e\n\u003ch4\u003eFood and Beverage Industry\u003c\/h4\u003e\n\u003cp\u003eIn the processing of dairy products, beer, juices, and carbonated beverages, this valve ensures that the fluid does not touch lubricants. Likewise, it also does not come into contact with moving parts.\u003c\/p\u003e\n\u003cp\u003eIt is also the correct option for dosing additives and viscous syrups, as the diaphragm prevents product retention in internal cavities. Consequently, batch changes are cleaner and faster.\u003c\/p\u003e\n\u003ch4\u003eCIP\/SIP Cleaning and Sterilization Systems\u003c\/h4\u003e\n\u003cp\u003eIn cleaning and sterilization circuits, this valve also acts as a critical flow control component. Its Ra ≤ 0.2 µm finish also ensures that cleaning agents reach all surfaces without shadow zones.\u003c\/p\u003e\n\u003cp\u003eTherefore, CIP cycles are more efficient. SIP cycles also completely sterilize the fluid zone up to 110 °C without disassembling the valve.\u003c\/p\u003e\n\u003ch4\u003eCosmetics and Personal Care Industry\u003c\/h4\u003e\n\u003cp\u003eIn production lines for creams, lotions, and shampoos, the total separation between fluid and mechanism also prevents contamination with lubricants.\u003c\/p\u003e\n\u003cp\u003eTherefore, it is the correct component in lines where viscous fluids or sensitive active ingredients are handled. Likewise, the 3A clamp disassembly facilitates quick diaphragm changes between formulations without special tools.\u003c\/p\u003e\n\u003ch4\u003eFine Chemical Industries\u003c\/h4\u003e\n\u003cp\u003eIn the handling of corrosive chemicals, this valve prevents cross-contamination. The diaphragm's hermetic seal also prevents leaks at all times. Additionally, PTFE on the fluid contact face resists most corrosive agents within the working temperature range.\u003c\/p\u003e\n\u003cp\u003eConsequently, it is the correct option in fine chemical plants where fluid purity is as important as installation safety.\u003c\/p\u003e\n\u003cp\u003eFor the complete range of hygienic valves, see \u003ca href=\"https:\/\/cematic.com.mx\/collections\/valvulas-higienicas\"\u003ehygienic valves collection →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Technical Data Sheet for Cematic SS316L Clamp Hygienic Diaphragm Valve\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-diafragma-cuerpo-ss316l-manual.pdf?v=1766010821\" target=\"_blank\"\u003e\u003cspan style=\"color: #ab2121;\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Cematic","offers":[{"title":"1\/2\"","offer_id":51456409698617,"sku":"PDCE0102","price":2096.92,"currency_code":"MXN","in_stock":true},{"title":"3\/4\"","offer_id":51456409731385,"sku":"PDCE0104","price":2740.63,"currency_code":"MXN","in_stock":false},{"title":"1\"","offer_id":51456409764153,"sku":"PDCE0106","price":4192.97,"currency_code":"MXN","in_stock":true},{"title":"1 1\/2\"","offer_id":51456409796921,"sku":"PDCE0108","price":6236.08,"currency_code":"MXN","in_stock":true},{"title":"2\"","offer_id":51456409829689,"sku":"PDCE0110","price":7352.44,"currency_code":"MXN","in_stock":true},{"title":"2 1\/2\"","offer_id":51456409862457,"sku":"PDCE0112","price":19121.23,"currency_code":"MXN","in_stock":true},{"title":"3\"","offer_id":51456409895225,"sku":"PDCE0114","price":47076.75,"currency_code":"MXN","in_stock":true},{"title":"4\"","offer_id":51456409927993,"sku":"PDCE0116","price":62900.81,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/Valvula_higienica_de_diafragma_clamp_acero_inoxidable_316L_dn25.jpg?v=1774457232"},{"product_id":"valvula-de-diafragma-higienica-clamp-actuador-neumatico","title":"Sanitary Diaphragm Valve Clamp with Pneumatic Actuator | SS316L | EPDM+PTFE","description":"\u003ch2\u003eClamp Sanitary Diaphragm Valve with Pneumatic Actuator — SS316L, EPDM+PTFE\u003c\/h2\u003e\n\u003cp\u003eCematic's \u003cstrong\u003esanitary diaphragm valve with pneumatic actuator\u003c\/strong\u003e in 316L stainless steel is the standard component for industrial processes that demand hygiene, sterility, and automated control in a single piece of equipment.\u003c\/p\u003e\n\u003cp\u003eThanks to its EPDM+PTFE diaphragm, it ensures total separation between the fluid and the mechanical components. Therefore, the fluid never comes into contact with the actuator or with lubricated moving parts. For this reason, it is the preferred solution in the pharmaceutical, food, and biotechnology industries where cross-contamination is unacceptable.\u003c\/p\u003e\n\u003cp\u003eUnlike the manual version, the integrated pneumatic actuator also ensures efficient, consistent, and repeatable operation in each cycle. Consequently, it is the right choice for automated process lines that demand precise control with the highest hygiene standards.\u003c\/p\u003e\n\u003ch3\u003eOperating Principle — Sanitary Diaphragm Valve with Pneumatic Actuator\u003c\/h3\u003e\n\u003cp\u003eThe EPDM+PTFE diaphragm completely separates the fluid zone from the actuator zone. Upon receiving a pneumatic signal, the actuator compresses or releases the diaphragm to open or close the fluid flow.\u003c\/p\u003e\n\u003cp\u003eTherefore, operation is bidirectional and without contact between the fluid and lubricated parts. In this way, the pneumatic actuator executes the opening and closing cycle with a fast and repeatable response, without manual intervention.\u003c\/p\u003e\n\u003cp\u003eIts SS316L body with an internal finish of Ra ≤ 0.2 µm, moreover, has no internal cavities or dead zones where product could accumulate. Consequently, CIP and SIP processes are more efficient, and batch changes are faster and safer.\u003c\/p\u003e\n\u003ch3\u003eBenefits of the pneumatic actuator in hygienic applications\u003c\/h3\u003e\n\u003cp\u003eThe integration of the pneumatic actuator in this \u003cstrong\u003esanitary diaphragm valve\u003c\/strong\u003e offers specific advantages over the manual version in automated processes:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRemote operation without human intervention:\u003c\/strong\u003e The pneumatic actuator eliminates the need to operate the valve manually, thus reducing the risk of contamination from operator contact with the process line.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRepeatability in each cycle:\u003c\/strong\u003e The pneumatic actuator also opens and closes with the same force and speed in each operation. Consequently, it guarantees process consistency in GMP-validated production lines.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eIntegration with PLC and control systems:\u003c\/strong\u003e The pneumatic signal is controlled by a solenoid, so the valve integrates directly into SCADA, PLC, or DCS systems without additional modifications.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eResponse speed:\u003c\/strong\u003e Pneumatic actuation, therefore, is faster than electric for frequent opening and closing cycles. Likewise, it is safer in classified areas where electricity poses a risk.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eConstruction Materials\u003c\/h3\u003e\n\u003cp\u003eThe body is made of 316L stainless steel, which is the standard material in high-purity applications. Its molybdenum content also offers greater resistance to chlorides and CIP agents than SS304. The diaphragm is made of EPDM+PTFE, which is the correct combination for aseptic processes.\u003c\/p\u003e\n\u003cp\u003eEPDM provides the necessary elasticity for hermetic sealing. PTFE also coats the face in contact with the fluid, ensuring total chemical inertness. The internal finish Ra ≤ 0.2 µm, finally, is the most demanding standard of Cematic's hygienic family. This eliminates roughness where microorganisms or residues could accumulate.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eParameter\u003c\/th\u003e\n\n\u003cth\u003eValue\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eValve Type\u003c\/td\u003e\n\n\u003ctd\u003eDiaphragm | Bidirectional\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\n\u003ctd\u003eStainless Steel 316L (SS316L)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDiaphragm \/ Membrane\u003c\/td\u003e\n\n\u003ctd\u003eEPDM + PTFE\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eConnection\u003c\/td\u003e\n\n\u003ctd\u003eClamp 3A (quick coupling)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eInternal Finish\u003c\/td\u003e\n\n\u003ctd\u003eRa ≤ 0.2 µm (mirror polished)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWorking Pressure\u003c\/td\u003e\n\n\u003ctd\u003e0 to 10 bar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMinimum Temperature\u003c\/td\u003e\n\n\u003ctd\u003e-10 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaximum Temperature\u003c\/td\u003e\n\n\u003ctd\u003e110 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eActuator\u003c\/td\u003e\n\n\u003ctd\u003eIntegrated Pneumatic\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCIP\/SIP Compatible\u003c\/td\u003e\n\n\u003ctd\u003eYes\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eFluid Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003esanitary diaphragm valve with pneumatic actuator\u003c\/strong\u003e is compatible with the most demanding fluids in the sanitary industry. The main groups are described below:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePurified water and water for injection (WFI)\u003c\/strong\u003e — SS316L does not contribute metal ions; therefore, it is the standard material in high-purity pharmaceutical water distribution systems.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCulture media, vaccines, and biological products\u003c\/strong\u003e — total fluid-actuator separation is the fundamental requirement in biotechnology; likewise, PTFE on the diaphragm face does not cause chemical contamination of the product.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eViscous food fluids — yogurt, creams, syrups, purees\u003c\/strong\u003e — the diaphragm also prevents product retention in internal cavities and facilitates batch changes.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCIP agents — caustic soda, nitric acid, peracetic acid up to 110 °C\u003c\/strong\u003e — PTFE is inert to most common CIP agents; however, verify concentration and temperature with Cematic's technical team for extreme conditions.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eHigh-purity and corrosive chemical fluids\u003c\/strong\u003e — PTFE resists a wide range of acids, bases, and solvents within the temperature range; however, for fluids above 110 °C or extremely aggressive, consult the technical team.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eApplications of the sanitary diaphragm valve with pneumatic actuator\u003c\/h3\u003e\n\u003ch4\u003ePharmaceutical and Biotechnology Industry\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003esanitary diaphragm valve with pneumatic actuator\u003c\/strong\u003e is the standard component in aseptic lines for the production of vaccines, serums, and culture media. The total separation between the fluid and the actuator also guarantees process sterility in each automated cycle.\u003c\/p\u003e\n\u003cp\u003eTherefore, it is the required valve in aseptic systems where the product must remain sterile. Manual operation, on the other hand, is not acceptable in these processes.\u003c\/p\u003e\n\u003ch4\u003eFood and Beverage Industry\u003c\/h4\u003e\n\u003cp\u003eIn the automated processing of dairy products, beer, juices, and carbonated beverages, the pneumatic actuator also allows the valve to be integrated into control sequences from a PLC. Consequently, production cycles are more precise and downtime between batches is significantly reduced.\u003c\/p\u003e\n\u003cp\u003eLikewise, for automated dosing of additives and syrups, the diaphragm ensures that the fluid does not come into contact with lubricants in any cycle.\u003c\/p\u003e\n\u003ch4\u003eCIP\/SIP Cleaning and Sterilization Systems\u003c\/h4\u003e\n\u003cp\u003eIn automated cleaning and sterilization circuits, this valve also acts as a critical flow control component. The pneumatic actuator also executes the opening and closing sequences from the CIP system controller without operator intervention.\u003c\/p\u003e\n\u003cp\u003eTherefore, CIP cycles are more reproducible, and SIP cycles completely sterilize up to 110 °C without the need to disassemble the valve.\u003c\/p\u003e\n\u003ch4\u003eCosmetics and Personal Care Industry\u003c\/h4\u003e\n\u003cp\u003eIn lines for creams, lotions, and shampoos, the pneumatic actuator therefore allows for precise and repeatable control of the flow of viscous ingredients from a PLC. For this reason, it is the correct component in multipurpose lines where changing between formulations must be executed automatically.\u003c\/p\u003e\n\u003cp\u003eLikewise, the 3A clamp disassembly facilitates diaphragm maintenance without interrupting the rest of the circuit.\u003c\/p\u003e\n\u003ch4\u003eFine Chemical Industries\u003c\/h4\u003e\n\u003cp\u003eIn the automated handling of corrosive chemicals, the pneumatic actuator eliminates operator exposure to the fluid. It also improves operational safety in each cycle. Consequently, it improves operational safety in environments with toxic or aggressive fluids.\u003c\/p\u003e\n\u003cp\u003eFurthermore, the hermetic sealing of the PTFE+EPDM diaphragm prevents external leaks at all times, protecting both the operator and the installation.\u003c\/p\u003e\n\u003cp\u003eFor the complete range of hygienic valves, see \u003ca href=\"https:\/\/cematic.com.mx\/collections\/valvulas-higienicas\"\u003ehygienic valves collection →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-diafragma-cuerpo-ss316l-neumatica.pdf?v=1766010841\" title=\"Technical Data Sheet Sanitary Diaphragm Valve Clamp SS316L Pneumatic Cematic\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: #ab2121;\"\u003e\u003cstrong\u003eTechnical Data Sheet\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Cematic","offers":[{"title":"1\/2\"","offer_id":51456433455417,"sku":"PDNC0102","price":3164.45,"currency_code":"MXN","in_stock":true},{"title":"3\/4\"","offer_id":51456433488185,"sku":"PDNC0104","price":3653.16,"currency_code":"MXN","in_stock":true},{"title":"1\"","offer_id":51456433520953,"sku":"PDNC0106","price":5944.71,"currency_code":"MXN","in_stock":true},{"title":"1 1\/2\"","offer_id":51456433553721,"sku":"PDNC0108","price":11522.98,"currency_code":"MXN","in_stock":true},{"title":"2\"","offer_id":51456433586489,"sku":"PDNC0110","price":13127.94,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-diafragma-ss316l-neumatica-25.jpg?v=1765929192"},{"product_id":"kit-automatizacion-on-off-valvulas-io-link","title":"On-Off Automation Kit for Valves with IO-Link | Predictive Diagnostics","description":"\u003ch2\u003eOn-Off Automation Kit for Valves with IO-Link Positioner — Digital Monitoring and Predictive Diagnostics\u003c\/h2\u003e\n\u003cp\u003eCematic's \u003cstrong\u003eOn-Off automation kit for valves with IO-Link positioner\u003c\/strong\u003e is the complete solution for automating ball and butterfly valves with integrated digital intelligence. Unlike conventional analog solutions, this kit incorporates an IO-Link sensor with real-time monitoring of position, and opening and closing times.\u003c\/p\u003e\n\u003cp\u003eIt also integrates predictive diagnostics from a single device. For this reason, it is the right choice when On-Off automation is required with full visibility of the valve status in the control system.\u003c\/p\u003e\n\u003cp\u003eIts 100% digital signal also eliminates the variability of conventional analog signals. Consequently, it guarantees greater precision and reliability in process control.\u003c\/p\u003e\n\u003cp\u003eIt also incorporates automatic device replacement, which transfers parameters to the replacement sensor in seconds, reducing intervention time and minimizing production impact.\u003c\/p\u003e\n\u003ch3\u003eIO-Link Technology — What it is and why it matters\u003c\/h3\u003e\n\u003cp\u003eIO-Link is the international standard for point-to-point digital communication for sensors and actuators. It is the technology that replaces the 4-20 mA analog signal in modern installations.\u003c\/p\u003e\n\u003cp\u003eUnlike analog signals, IO-Link transmits process data, configuration parameters, and diagnostics over the same standard signal cable. Consequently, it does not require additional wiring or special infrastructure to access device diagnostics from the PLC or SCADA system.\u003c\/p\u003e\n\u003cp\u003eEach IO-Link sensor in this \u003cstrong\u003eOn-Off automation kit\u003c\/strong\u003e also provides multiple process values simultaneously using status bits and detailed event codes. In this way, the control system can detect faults at any time and maximize plant availability without the need for additional instrumentation.\u003c\/p\u003e\n\u003ch3\u003eKey features of the On-Off automation kit with IO-Link\u003c\/h3\u003e\n\u003ch4\u003eReal-time Digital Monitoring\u003c\/h4\u003e\n\u003cp\u003eThe IO-Link sensor continuously monitors the valve position, opening times, and closing times. In this way, it centralizes all process information in a single device. Therefore, no additional instrumentation is required to know the actual status of the valve.\u003c\/p\u003e\n\u003ch4\u003eIntegrated Predictive Diagnostics\u003c\/h4\u003e\n\u003cp\u003eThe IO-Link sensor continuously monitors the valve's opening and closing times. If a valve that normally opens in 0.8 seconds starts to open in 1.4 seconds, the sensor detects it and generates an alert event code.\u003c\/p\u003e\n\u003cp\u003eThis change can also indicate actuator wear, insufficient air pressure, or a deteriorated seal. Therefore, the system reports the problem \u003cstrong\u003ebefore the valve completely fails\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThanks to this, the maintenance team can plan the intervention during a scheduled shutdown, instead of reacting to an unplanned failure that stops the line.\u003c\/p\u003e\n\u003cp\u003eConsequently, predictive diagnostics do not detect failures that have already occurred, but rather \u003cstrong\u003eanticipate degradation\u003c\/strong\u003e based on real-time operating data. This significantly reduces unplanned shutdowns and their associated costs.\u003c\/p\u003e\n\u003ch4\u003eAutomatic Device Replacement\u003c\/h4\u003e\n\u003cp\u003eWhen the IO-Link sensor is replaced, the IO-Link master automatically transfers the configuration parameters to the replacement device in seconds.\u003c\/p\u003e\n\u003cp\u003eTherefore, it reduces downtime during corrective maintenance to a minimum. It also eliminates the risk of manual configuration errors that are common when replacing conventional analog sensors.\u003c\/p\u003e\n\u003ch4\u003e100% Digital Signal\u003c\/h4\u003e\n\u003cp\u003eThe IO-Link digital signal eliminates the variability of the 4-20 mA analog signal. This, in contrast, can be affected by electromagnetic interference, cable resistance, or instrument calibration.\u003c\/p\u003e\n\u003cp\u003eInstead, the digital signal is immune to these sources of error. Therefore, it guarantees the same accuracy regardless of cable length or electrical environment.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eParameter\u003c\/th\u003e\n\n\u003cth\u003eValue\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eAutomation type\u003c\/td\u003e\n\n\u003ctd\u003eOn-Off (full opening and closing)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCommunication technology\u003c\/td\u003e\n\n\u003ctd\u003eIO-Link (100% digital signal)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCompatible valves\u003c\/td\u003e\n\n\u003ctd\u003eBall and butterfly valves (quarter-turn)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMonitoring\u003c\/td\u003e\n\n\u003ctd\u003ePosition, opening and closing times in real-time\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDiagnostics\u003c\/td\u003e\n\n\u003ctd\u003eStatus bits and detailed event codes\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDevice replacement\u003c\/td\u003e\n\n\u003ctd\u003eAutomatic — parameters transferred in seconds\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eAdvantage vs. analog\u003c\/td\u003e\n\n\u003ctd\u003eHigher precision, no signal variability\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eIO-Link automation kit vs. conventional analog automation\u003c\/h3\u003e\n\u003cp\u003eConventional valve automation uses analog signals for position feedback and requires separate instrumentation for diagnostics. The \u003cstrong\u003eOn-Off automation kit with IO-Link\u003c\/strong\u003e, in contrast, integrates all these functions into a single device. The most relevant aspects are compared below:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePosition signal:\u003c\/strong\u003e The analog system uses a 4-20 mA signal that can vary due to temperature, cable length, or interference. IO-Link, in contrast, transmits digital data immune to these variables, so the position reading is always accurate.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDiagnostics:\u003c\/strong\u003e The analog system, in contrast, does not offer integrated diagnostics and requires additional instrumentation. IO-Link, in addition, provides real-time predictive diagnostics at no additional instrumentation cost.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Replacing an analog sensor, in contrast, requires manual reconfiguration with a risk of error. IO-Link, therefore, automatically transfers the parameters to the new sensor in seconds.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eProcess information:\u003c\/strong\u003e The analog sensor, in contrast, delivers a single process value. IO-Link, consequently, delivers multiple simultaneous values — position, times, diagnostics — from the same device.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eApplications of the On-Off automation kit with IO-Link\u003c\/h3\u003e\n\u003ch4\u003eValve automation in the process industry\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eOn-Off automation kit for valves with IO-Link\u003c\/strong\u003e is the solution for automating ball and butterfly valves in process lines where digital visibility of the valve status from the control system is required.\u003c\/p\u003e\n\u003cp\u003eTherefore, it is the standard component in new installations where IO-Link is adopted as the field communication protocol. It is also compatible with IO-Link masters from the main PLC manufacturers on the market.\u003c\/p\u003e\n\u003ch4\u003eModernization of existing facilities\u003c\/h4\u003e\n\u003cp\u003eIn plants with conventional analog automation, this kit also allows migration to an IO-Link digital signal without modifying existing wiring. Consequently, the modernization of the valve control system can be carried out gradually and without prolonged production shutdowns.\u003c\/p\u003e\n\u003cp\u003eIn addition, integrated predictive diagnostics provide immediate value from the first installation, reducing unplanned shutdowns due to actuator failure.\u003c\/p\u003e\n\u003ch4\u003eReduced downtime and predictive maintenance\u003c\/h4\u003e\n\u003cp\u003eThe predictive diagnostics of the IO-Link sensor also allow the detection of valve deterioration before it fails. Therefore, the maintenance team can plan the intervention during a scheduled shutdown window instead of reacting to an unplanned failure.\u003c\/p\u003e\n\u003cp\u003eLikewise, automatic parameter replacement reduces the start-up time after a replacement. This minimizes the impact on production.\u003c\/p\u003e\n\u003cp\u003eFor the complete range of automation kits, see \u003ca href=\"https:\/\/cematic.com.mx\/collections\/kits-de-automatizacion\"\u003eautomation kits collection →\u003c\/a\u003e\u003c\/p\u003e","brand":"Cematic","offers":[{"title":"Default Title","offer_id":52052379205945,"sku":null,"price":0.0,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-bola-higienica-sensor-io-link-on-off.jpg?v=1774565913"},{"product_id":"kit-de-automatizacion-modulante-para-valvulas-io-link","title":"Modulating Automation Kit for Valves with IO-Link | Proportional Control","description":"\u003ch2\u003eModulating Automation Kit for Valves with IO-Link Positioner — Proportional Control, Predictive Diagnostics, Simplified Wiring\u003c\/h2\u003e\n\u003cp\u003eCematic's \u003cstrong\u003emodulating automation kit for valves with an IO-Link positioner\u003c\/strong\u003e is the comprehensive solution for continuous proportional control of ball and butterfly valves in industrial facilities.\u003c\/p\u003e\n\u003cp\u003eUnlike On-Off automation kits that only operate at full open or full closed, this kit regulates the valve's position proportionally and continuously, making it the right choice when the process requires precise flow control at any point within the opening range.\u003c\/p\u003e\n\u003cp\u003eThanks to its IO-Link technology, it transmits real-time diagnostic data, operating hours, and temperature to the controller via a single cable. Consequently, it simplifies installation and commissioning compared to traditional solutions with multiple cables.\u003c\/p\u003e\n\u003cp\u003eFurthermore, unlike conventional positioners, this kit does not require repeated auto-calibration, ensuring stable and reliable operation from the outset.\u003c\/p\u003e\n\u003ch3\u003eModulating vs. On-Off — when proportional control is needed\u003c\/h3\u003e\n\u003cp\u003eThe distinction between On-Off and modulating automation is the most important criterion when selecting an automation kit. Modulating control is appropriate in the following cases:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eContinuous flow control:\u003c\/strong\u003e When the process requires maintaining a specific flow rate that may vary, the valve must be positioned at any point between 0% and 100% open. In contrast, an On-Off valve can only be fully open or fully closed, so it cannot precisely regulate flow.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eTemperature and pressure control:\u003c\/strong\u003e In PID control loops, the modulating positioner receives the signal from the controller and positions the valve with precision. For this reason, it is the standard component in advanced process control systems. Therefore, it is the standard component in advanced process control systems.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eProcesses with frequent demand variations:\u003c\/strong\u003e When process demand changes continuously, modulating control adjusts the valve position in real time. It also continuously compares the actual position with the desired position to correct deviations immediately.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eKey features of the modulating automation kit with IO-Link\u003c\/h3\u003e\n\u003ch4\u003ePrecise Modulating Control without Repeated Auto-calibration\u003c\/h4\u003e\n\u003cp\u003eThe IO-Link positioner regulates the valve's position proportionally and continuously. It constantly compares the actual position with the desired position and immediately corrects any deviation.\u003c\/p\u003e\n\u003cp\u003eUnlike conventional positioners, it also does not require repeated auto-calibration processes. Therefore, the system remains stable and reliable throughout its service life without the need for periodic adjustment interventions.\u003c\/p\u003e\n\u003ch4\u003eIntegrated Predictive Diagnostics\u003c\/h4\u003e\n\u003cp\u003eThe IO-Link positioner continuously monitors the valve's operating parameters — response times, temperature, operating hours, and position deviation. If any of these values deviate from the normal range, the sensor also generates an alert event code in the PLC.\u003c\/p\u003e\n\u003cp\u003eThis allows the maintenance team to detect deterioration \u003cstrong\u003ebefore the valve completely fails\u003c\/strong\u003e. Consequently, they can plan interventions during scheduled shutdowns. As a result, the system shifts from reactive to predictive maintenance based on the device's actual condition, significantly reducing unplanned downtime.\u003c\/p\u003e\n\u003ch4\u003eSimplified Wiring with a Single IO-Link Cable\u003c\/h4\u003e\n\u003cp\u003eA single standard cable also simultaneously transmits the modulating control signal, diagnostic data, and positioner power. Consequently, it significantly reduces the number of cables and PLC inputs\/outputs.\u003c\/p\u003e\n\u003cp\u003eCompared to traditional analog solutions with separate wiring for signal, feedback, and power, it also simplifies commissioning and reduces field installation time.\u003c\/p\u003e\n\u003ch4\u003eBroad Industrial Compatibility\u003c\/h4\u003e\n\u003cp\u003eThis kit also integrates with the most widely used industrial networks: PROFINET, EtherNet\/IP, and EtherCAT, making it suitable for installations with PLCs from different manufacturers without the need for additional protocol converters.\u003c\/p\u003e\n\u003cp\u003eFurthermore, by following the international IO-Link standard, it is compatible with any IO-Link master on the market, protecting investments against changes in automation platforms.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eParameter\u003c\/th\u003e\n\n\u003cth\u003eValue\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eAutomation type\u003c\/td\u003e\n\n\u003ctd\u003eModulating (continuous proportional control)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCommunication technology\u003c\/td\u003e\n\n\u003ctd\u003eIO-Link (100% digital signal)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCompatible valves\u003c\/td\u003e\n\n\u003ctd\u003eBall and butterfly valves (quarter-turn)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eControl\u003c\/td\u003e\n\n\u003ctd\u003eProportional — 0% to 100% position\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eData transmitted\u003c\/td\u003e\n\n\u003ctd\u003eActual position, temperature, operating hours, diagnostics\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDiagnostics\u003c\/td\u003e\n\n\u003ctd\u003eReal-time predictive — detailed event codes\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWiring\u003c\/td\u003e\n\n\u003ctd\u003eA single IO-Link cable (signal + diagnostics + power)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eAuto-calibration\u003c\/td\u003e\n\n\u003ctd\u003eDoes not require repeated processes\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSupported protocols\u003c\/td\u003e\n\n\u003ctd\u003ePROFINET, EtherNet\/IP, EtherCAT\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eIO-Link modulating kit vs. conventional analog positioner\u003c\/h3\u003e\n\u003cp\u003eThe choice between an analog positioner and this \u003cstrong\u003eIO-Link modulating kit\u003c\/strong\u003e also directly impacts installation cost, maintenance, and process availability. The most relevant aspects are compared below:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWiring:\u003c\/strong\u003e The analog positioner requires separate cables for control signal, position feedback, and power. The IO-Link, however, uses a single cable for everything, reducing wiring costs and field installation hours.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eAuto-calibration:\u003c\/strong\u003e The analog positioner, however, requires periodic recalibration to maintain accuracy. The IO-Link, however, does not require this process, reducing the workload of the instrumentation team.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDiagnostics:\u003c\/strong\u003e The analog positioner, however, does not report its status to the PLC, and the operator must inspect it in the field. The IO-Link, moreover, transmits continuous diagnostics to the control system without manual intervention.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eProcess data:\u003c\/strong\u003e The analog positioner, however, only provides the position feedback signal. The IO-Link, consequently, provides position, temperature, operating hours, and diagnostic codes from the same device.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eApplications of the modulating automation kit with IO-Link\u003c\/h3\u003e\n\u003ch4\u003eFlow control in industrial processes\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003emodulating automation kit for valves with IO-Link\u003c\/strong\u003e is the standard component in flow control loops where the valve acts as the final control element of a PID. Therefore, it is the correct solution in process plants where flow must be maintained at a precise setpoint.\u003c\/p\u003e\n\u003cp\u003eLikewise, its compatibility with PROFINET, EtherNet\/IP, and EtherCAT allows it to be integrated into any control architecture. Likewise, compatibility with PROFINET, EtherNet\/IP, and EtherCAT allows it to be integrated into any existing control architecture.\u003c\/p\u003e\n\u003ch4\u003eTemperature and pressure control\u003c\/h4\u003e\n\u003cp\u003eIn temperature control loops where the valve regulates the flow of heating or cooling fluid, and in pressure control loops where the valve acts as the regulating element, this modulating positioner adjusts the valve position with the precision required by the PID controller.\u003c\/p\u003e\n\u003cp\u003eConsequently, it allows reaching and maintaining the setpoint with minimal deviation. In addition, predictive diagnostics detect actuator deterioration before it affects control quality.\u003c\/p\u003e\n\u003ch4\u003eModernization of analog control loops\u003c\/h4\u003e\n\u003cp\u003eIn plants with conventional analog positioners, this kit also allows migration to digital IO-Link control without modifying the existing valve or actuator. Therefore, the modernization of the control loop is carried out gradually and without prolonged production shutdowns.\u003c\/p\u003e\n\u003cp\u003eLikewise, simplified wiring reduces the cost of migration compared to replacing all instrumentation in the loop.\u003c\/p\u003e\n\u003ch4\u003ePharmaceutical and food industry\u003c\/h4\u003e\n\u003cp\u003eIn pharmaceutical and food processes, precise flow control is a validation requirement. Therefore, this modulating IO-Link positioner provides the necessary digital traceability.\u003c\/p\u003e\n\u003cp\u003eTherefore, position data, temperature, and operating hours are recorded in the control system for auditing and GMP validation. In addition, predictive diagnostics ensure that the positioner operates within validated parameters at all times.\u003c\/p\u003e\n\u003cp\u003eFor the complete range of automation kits, see \u003ca href=\"https:\/\/cematic.com.mx\/collections\/kits-de-automatizacion\"\u003eautomation kits collection →\u003c\/a\u003e\u003c\/p\u003e","brand":"Cematic","offers":[{"title":"Default Title","offer_id":52052385530169,"sku":null,"price":0.0,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-mariposa-higienica-sensor-io-link-modulante.jpg?v=1774565808"},{"product_id":"valvula-mariposa-lug-ansi-150-cf8m-ptfe","title":"Válvula Mariposa Lug ANSI 150 CF8M | Disco SS316+PTFE | Asiento PTFE | API 609","description":"\u003c!--\n╔══════════════════════════════════════════════════════════════════╗\n║   CEMATIC — RESUMEN SEO — COPIAR Y PEGAR EN SHOPIFY \/ YOAST     ║\n║   Válvula Mariposa Lug ANSI 150 CF8M PTFE — LUG Type PTFE Lined║\n╚══════════════════════════════════════════════════════════════════╝\n\n┌─────────────────────────────────────────────────────────────────┐\n│ TÍTULO DE PRODUCTO                                              │\n├─────────────────────────────────────────────────────────────────┤\n│ Válvula Mariposa Lug ANSI 150 CF8M | Disco SS316+PTFE |         │\n│ Asiento PTFE | API 609                                          │\n└─────────────────────────────────────────────────────────────────┘\n\n┌─────────────────────────────────────────────────────────────────┐\n│ SLUG \/ URL HANDLE                                               │\n├─────────────────────────────────────────────────────────────────┤\n│ valvula-mariposa-lug-ansi-150-cf8m-ptfe                         │\n└─────────────────────────────────────────────────────────────────┘\n\n┌─────────────────────────────────────────────────────────────────┐\n│ FRASE CLAVE YOAST                                               │\n├─────────────────────────────────────────────────────────────────┤\n│ mariposa lug ANSI 150 CF8M PTFE                                 │\n└─────────────────────────────────────────────────────────────────┘\n\n┌─────────────────────────────────────────────────────────────────┐\n│ SEO PAGE TITLE  (≤ 60 caracteres)                               │\n├─────────────────────────────────────────────────────────────────┤\n│ Mariposa Lug ANSI 150 CF8M PTFE | Disco SS316 – Cematic         │\n└─────────────────────────────────────────────────────────────────┘\n\n┌─────────────────────────────────────────────────────────────────┐\n│ META DESCRIPTION  (≤ 155 caracteres)                            │\n├─────────────────────────────────────────────────────────────────┤\n│ Mariposa lug ANSI 150 CF8M PTFE, cuerpo CF8M, disco CF8M+PTFE, │\n│ asiento PTFE, vástago 17-4PH, API 609, -20°C a +180°C. Química │\n│ agresiva, ácidos y solventes. Stock México.                     │\n└─────────────────────────────────────────────────────────────────┘\n\n┌─────────────────────────────────────────────────────────────────┐\n│ ALT TEXT — IMAGEN 1 (DN40-DN50 con palanca)                     │\n├─────────────────────────────────────────────────────────────────┤\n│ mariposa lug ANSI 150 CF8M PTFE disco SS316 recubierto PTFE     │\n│ palanca DN40 DN50 – Cematic®                                    │\n└─────────────────────────────────────────────────────────────────┘\n\n┌─────────────────────────────────────────────────────────────────┐\n│ ALT TEXT — IMAGEN 2 (DN65-DN150 con palanca)                    │\n├─────────────────────────────────────────────────────────────────┤\n│ mariposa lug ANSI 150 CF8M PTFE asiento PTFE vista corte        │\n│ vástago 17-4PH DN65 DN150 – Cematic®                            │\n└─────────────────────────────────────────────────────────────────┘\n\n┌─────────────────────────────────────────────────────────────────┐\n│ ALT TEXT — IMAGEN 3 (DN200-DN250 con caja de engranes)          │\n├─────────────────────────────────────────────────────────────────┤\n│ mariposa lug ANSI 150 CF8M PTFE caja engranes DN200 DN250       │\n│ API 609 química agresiva – Cematic®                             │\n└─────────────────────────────────────────────────────────────────┘\n\n┌─────────────────────────────────────────────────────────────────┐\n│ OG TITLE \/ TWITTER TITLE                                        │\n├─────────────────────────────────────────────────────────────────┤\n│ Válvula Mariposa Lug ANSI 150 CF8M Disco SS316+PTFE | API 609   │\n│ – Cematic                                                       │\n└─────────────────────────────────────────────────────────────────┘\n\n┌─────────────────────────────────────────────────────────────────┐\n│ KEYWORDS \/ TAGS SHOPIFY                                         │\n├─────────────────────────────────────────────────────────────────┤\n│ válvula mariposa lug CF8M PTFE, butterfly valve lug SS316 PTFE  │\n│ lined API 609, mariposa lug ANSI 150 PTFE química agresiva,     │\n│ válvula mariposa anticorrosiva PTFE inoxidable, mariposa lug    │\n│ CF8M 17-4PH dead-end service, válvula mariposa PTFE ácidos      │\n│ solventes México                                                │\n└─────────────────────────────────────────────────────────────────┘\n\n  ↓↓↓  DESCRIPCIÓN HTML — pegar en campo \"Description\" de Shopify  ↓↓↓\n--\u003e\u003c!-- ═══════════════════════════════════════════\n     SECCIÓN 1 — H2 DE DESCRIPCIÓN\n     ═══════════════════════════════════════════ --\u003e\n\u003ch1\u003eMariposa Lug ANSI 150 CF8M PTFE — Cuerpo CF8M | Disco SS316+PTFE | Asiento PTFE | API 609\u003c\/h1\u003e\n\u003cp\u003eLa \u003cstrong\u003emariposa lug ANSI 150 CF8M PTFE\u003c\/strong\u003e de Cematic es la solución de referencia para el control de flujo en procesos con fluidos corrosivos, ácidos agresivos y solventes. Gracias a su \u003cstrong\u003ecuerpo en CF8M (SS316 fundido)\u003c\/strong\u003e y su \u003cstrong\u003easiento y disco recubiertos en PTFE\u003c\/strong\u003e, ofrece resistencia química prácticamente universal. Por lo tanto, es la especificación correcta donde el GGG40 con asiento elastomérico se deterioraría por incompatibilidad química.\u003c\/p\u003e\n\u003cp\u003eEn cuanto a su diferenciador técnico, el \u003cstrong\u003erecubrimiento PTFE del disco CF8M+PTFE\u003c\/strong\u003e elimina el contacto directo del metal con el fluido corrosivo. Por esta razón, el conjunto cuerpo CF8M + disco CF8M+PTFE + asiento PTFE garantiza hermeticidad y durabilidad incluso en fluidos que atacarían un asiento de Viton o EPDM. \u003c\/p\u003e\n\u003cp\u003eAsimismo, el \u003cstrong\u003evástago en 17-4PH\u003c\/strong\u003e aporta resistencia mecánica superior al SS316, lo que es especialmente importante en diámetros mayores donde el par de operación es alto.\u003c\/p\u003e\n\u003cp\u003ePor otro lado, su montaje tipo \u003cstrong\u003eLug ANSI 150\u003c\/strong\u003e con barrenos roscados permite el dead-end service. De este modo, es posible desconectar equipos aguas abajo sin vaciar la línea de producto agresivo aguas arriba.\u003c\/p\u003e\n\u003cp\u003eComo resultado, la \u003cstrong\u003emariposa lug ANSI 150 CF8M PTFE\u003c\/strong\u003e es la especificación estándar en plantas de proceso químico, petroquímica y tratamiento de efluentes con fluidos corrosivos. Para más información sobre la resistencia química del PTFE, consulta la \u003ca href=\"https:\/\/www.chemours.com\/en\/brands\/teflon\/products\/teflon-ptfe\/chemical-resistance\" title=\"Resistencia química del PTFE – Chemours Teflon\" rel=\"noopener\" target=\"_blank\"\u003eguía de resistencia química de Chemours\u003c\/a\u003e.\u003c\/p\u003e\n\u003c!-- ═══════════════════════════════════════════\n     SECCIÓN 2 — CF8M+PTFE VS OTROS MATERIALES\n     ═══════════════════════════════════════════ --\u003e\n\u003ch2\u003eMariposa Lug ANSI 150 CF8M PTFE vs. Otros Materiales — Guía de Selección\u003c\/h2\u003e\n\u003cp\u003eAntes de seleccionar el material del conjunto, es importante evaluar la agresividad química del fluido y la temperatura de proceso. Por lo tanto, la siguiente tabla compara esta válvula con los otros modelos de la gama mariposa lug Cematic:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCriterio\u003c\/th\u003e\n\u003cth\u003eCF8M + PTFE ← Este modelo\u003c\/th\u003e\n\u003cth\u003eGGG40 + SS316 + Viton\u003c\/th\u003e\n\u003cth\u003eGGG40 + SS316 + EPDM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResistencia a ácidos agresivos\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e✅ Máxima — PTFE prácticamente inerte a todos los ácidos\u003c\/td\u003e\n\u003ctd\u003eModerada — Viton resiste ácidos orgánicos diluidos\u003c\/td\u003e\n\u003ctd\u003eLimitada — EPDM no es compatible con ácidos\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResistencia a álcalis concentrados\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e✅ Excelente — PTFE resiste NaOH, KOH y álcalis concentrados\u003c\/td\u003e\n\u003ctd\u003eBuena con Viton a baja concentración\u003c\/td\u003e\n\u003ctd\u003eBuena con EPDM a baja concentración\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResistencia a solventes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e✅ Excelente — PTFE resiste cetonas, aldehídos y solventes polares\u003c\/td\u003e\n\u003ctd\u003eModerada — Viton resiste solventes alifáticos\u003c\/td\u003e\n\u003ctd\u003e❌ Baja — EPDM se degrada con solventes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResistencia a hidrocarburos\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e✅ Excelente — PTFE inerte a hidrocarburos\u003c\/td\u003e\n\u003ctd\u003e✅ Muy buena — Viton diseñado para hidrocarburos\u003c\/td\u003e\n\u003ctd\u003e❌ Nula — EPDM incompatible con hidrocarburos\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura máxima de trabajo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e✅ +180 °C — PTFE mantiene propiedades elásticas\u003c\/td\u003e\n\u003ctd\u003eHasta ~150 °C con Viton\u003c\/td\u003e\n\u003ctd\u003eHasta 110 °C con EPDM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibilidad con agua potable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e✅ Sí — PTFE y CF8M son materiales aptos\u003c\/td\u003e\n\u003ctd\u003e✅ Sí — con Viton aprobado\u003c\/td\u003e\n\u003ctd\u003e✅ Sí — con EPDM aprobado\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCosto del conjunto\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMayor — materiales premium anticorrosivos\u003c\/td\u003e\n\u003ctd\u003eMedio — GGG40 reduce costo vs CF8M\u003c\/td\u003e\n\u003ctd\u003e✅ Menor — opción económica para fluidos acuosos\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIdeal para\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQuímica agresiva, ácidos, álcalis concentrados, solventes, alta temperatura\u003c\/td\u003e\n\u003ctd\u003eHidrocarburos, aceites, química orgánica moderada\u003c\/td\u003e\n\u003ctd\u003eAgua potable, aguas residuales, fluidos acuosos\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- ═══════════════════════════════════════════\n     SECCIÓN 3 — PTFE: POR QUÉ ES EL ASIENTO CORRECTO\n     ═══════════════════════════════════════════ --\u003e\n\u003ch2\u003eAsiento y Disco PTFE — Resistencia Química Universal en la Mariposa Lug CF8M\u003c\/h2\u003e\n\u003cp\u003eEl PTFE (politetrafluoroetileno) es el material de sellado con mayor resistencia química de los disponibles en válvulas industriales. Por lo tanto, su uso como asiento y recubrimiento de disco en esta \u003cstrong\u003emariposa lug ANSI 150 CF8M PTFE\u003c\/strong\u003e garantiza compatibilidad con la práctica totalidad de los fluidos industriales. A continuación se detallan sus propiedades clave:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistencia química prácticamente universal:\u003c\/strong\u003e dado que el PTFE no reacciona con casi ningún ácido, base, solvente o agente oxidante, es el material de referencia en química agresiva. Por lo tanto, elimina la necesidad de verificar compatibilidad para la mayoría de los fluidos industriales comunes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstabilidad térmica hasta +180 °C:\u003c\/strong\u003e asimismo, el PTFE mantiene sus propiedades mecánicas y elásticas en el rango completo de -20 °C a +180 °C. De este modo, cubre servicios de fluidos calientes donde el Viton y el EPDM presentan degradación.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSin adherencia del fluido:\u003c\/strong\u003e igualmente, la superficie antiadherente del PTFE impide que los productos viscosos o poliméricos se adhieran al asiento y al disco. Por ello, es la especificación estándar en procesos con polímeros, resinas y fluidos de alta viscosidad.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisco CF8M+PTFE — protección total del metal:\u003c\/strong\u003e además, el recubrimiento PTFE del disco elimina el contacto directo entre el CF8M y el fluido agresivo. En consecuencia, prolonga la vida útil del disco frente al ataque químico y galvánico en fluidos con cloruros u oxidantes fuertes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimitación en HF y metales alcalinos fundidos:\u003c\/strong\u003e finalmente, el PTFE no ofrece resistencia al ácido fluorhídrico (HF) ni a los metales alcalinos fundidos. Por lo tanto, para estos fluidos específicos se recomienda consultar con el equipo técnico de Cematic.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- ═══════════════════════════════════════════\n     SECCIÓN 4 — ESPECIFICACIONES TÉCNICAS\n     ═══════════════════════════════════════════ --\u003e\n\u003ch2\u003eEspecificaciones Técnicas — Mariposa Lug ANSI 150 CF8M PTFE\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParámetro\u003c\/th\u003e\n\u003cth\u003eValor\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo de válvula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMariposa wafer de cuarto de vuelta — tipo Lug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNorma de diseño\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAPI 609\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCara a cara\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAPI 609 Table A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInspección y pruebas\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAPI 598\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMontura para actuador\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEN ISO 5211\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePerforación de bridas\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eANSI Clase 150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial del cuerpo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCF8M (SS316 fundido — ASTM A351)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial del vástago\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17-4PH (UNS S17400)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial del asiento\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial del disco\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCF8M + PTFE (recubierto)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSello del vástago\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSS304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePresión nominal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePN10 (ANSI Clase 150)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePresión de prueba de cuerpo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePresión de prueba de sello\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.1 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura de trabajo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20 °C a +180 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDead-end service\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSí — barrenos roscados en cuerpo Lug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccionamiento DN40–DN150\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePalanca con bloqueo en múltiples posiciones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccionamiento DN200–DN250\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCaja de engranes con volante\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- ═══════════════════════════════════════════\n     SECCIÓN 5 — TABLA DIMENSIONAL\n     ═══════════════════════════════════════════ --\u003e\n\u003ch2\u003eTabla Dimensional — Mariposa Lug CF8M PTFE | ANSI 150 \/ EN ISO 5211\u003c\/h2\u003e\n\u003cp\u003eA continuación se presentan las dimensiones de la \u003cstrong\u003emariposa lug ANSI 150 CF8M PTFE\u003c\/strong\u003e en los diámetros disponibles, con su montura ISO 5211 y perforación de brida ANSI 150 correspondiente:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDN (mm)\u003c\/th\u003e\n\u003cth\u003eL — Cara a cara (mm)\u003c\/th\u003e\n\u003cth\u003eH (mm)\u003c\/th\u003e\n\u003cth\u003eMontura ISO 5211\u003c\/th\u003e\n\u003cth\u003eØF (mm)\u003c\/th\u003e\n\u003cth\u003ePernos ANSI 150\u003c\/th\u003e\n\u003cth\u003eAccionamiento\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e33\u003c\/td\u003e\n\u003ctd\u003e114.5\u003c\/td\u003e\n\u003ctd\u003eF05\u003c\/td\u003e\n\u003ctd\u003e98.5\u003c\/td\u003e\n\u003ctd\u003e4-1\/2\"-13\u003c\/td\u003e\n\u003ctd\u003ePalanca\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e43\u003c\/td\u003e\n\u003ctd\u003e134.5\u003c\/td\u003e\n\u003ctd\u003eF05\u003c\/td\u003e\n\u003ctd\u003e120.5\u003c\/td\u003e\n\u003ctd\u003e4-5\/8\"-11\u003c\/td\u003e\n\u003ctd\u003ePalanca\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e46\u003c\/td\u003e\n\u003ctd\u003e149\u003c\/td\u003e\n\u003ctd\u003eF05\u003c\/td\u003e\n\u003ctd\u003e139.5\u003c\/td\u003e\n\u003ctd\u003e4-5\/8\"-11\u003c\/td\u003e\n\u003ctd\u003ePalanca\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e46\u003c\/td\u003e\n\u003ctd\u003e156\u003c\/td\u003e\n\u003ctd\u003eF05\u003c\/td\u003e\n\u003ctd\u003e152.5\u003c\/td\u003e\n\u003ctd\u003e4-5\/8\"-11\u003c\/td\u003e\n\u003ctd\u003ePalanca\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e52\u003c\/td\u003e\n\u003ctd\u003e179\u003c\/td\u003e\n\u003ctd\u003eF07\u003c\/td\u003e\n\u003ctd\u003e190.5\u003c\/td\u003e\n\u003ctd\u003e8-5\/8\"-11\u003c\/td\u003e\n\u003ctd\u003ePalanca\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e56\u003c\/td\u003e\n\u003ctd\u003e194\u003c\/td\u003e\n\u003ctd\u003eF07\u003c\/td\u003e\n\u003ctd\u003e216\u003c\/td\u003e\n\u003ctd\u003e8-3\/4\"-10\u003c\/td\u003e\n\u003ctd\u003ePalanca\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e56\u003c\/td\u003e\n\u003ctd\u003e209\u003c\/td\u003e\n\u003ctd\u003eF07\u003c\/td\u003e\n\u003ctd\u003e241.5\u003c\/td\u003e\n\u003ctd\u003e8-3\/4\"-10\u003c\/td\u003e\n\u003ctd\u003ePalanca\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e237.5\u003c\/td\u003e\n\u003ctd\u003eF10\u003c\/td\u003e\n\u003ctd\u003e298.5\u003c\/td\u003e\n\u003ctd\u003e8-3\/4\"-10\u003c\/td\u003e\n\u003ctd\u003eCaja de engranes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e68\u003c\/td\u003e\n\u003ctd\u003e275\u003c\/td\u003e\n\u003ctd\u003eF10\u003c\/td\u003e\n\u003ctd\u003e362\u003c\/td\u003e\n\u003ctd\u003e12-7\/8\"-9\u003c\/td\u003e\n\u003ctd\u003eCaja de engranes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- ═══════════════════════════════════════════\n     SECCIÓN 6 — COMPATIBILIDAD DE FLUIDOS\n     ═══════════════════════════════════════════ --\u003e\n\u003ch2\u003eCompatibilidad de Fluidos — CF8M + Disco CF8M+PTFE + Asiento PTFE\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eÁcidos minerales diluidos y concentrados (HCl, H₂SO₄, HNO₃):\u003c\/strong\u003e dado que el PTFE es inerte a la mayoría de los ácidos minerales, esta \u003cstrong\u003emariposa lug CF8M PTFE\u003c\/strong\u003e es la especificación estándar en líneas de ácido en plantas químicas y de tratamiento de agua. Por lo tanto, el asiento PTFE no se degrada ante la exposición prolongada a ácidos que destruirían un asiento de Viton o EPDM.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eÁlcalis concentrados (NaOH, KOH):\u003c\/strong\u003e asimismo, el PTFE resiste las soluciones cáusticas a todas las concentraciones sin hinchamiento ni pérdida de propiedades. De este modo, es adecuada en líneas de sosa cáustica en plantas de papel, cloro-álcali y fabricación de detergentes.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eSolventes polares y apolares (acetona, MEK, tolueno, xileno):\u003c\/strong\u003e igualmente, a diferencia del Viton que no resiste las cetonas, el PTFE es compatible con la práctica totalidad de los solventes industriales. Por ello, es la especificación correcta en plantas de síntesis química y farmacéutica con solventes de proceso.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eAgentes oxidantes fuertes (H₂O₂, HNO₃ concentrado, cloro):\u003c\/strong\u003e además, el PTFE resiste los agentes oxidantes que degradarían los elastómeros convencionales. En consecuencia, es la válvula de referencia en plantas de blanqueo de papel, tratamiento de agua con cloro y procesos de oxidación avanzada.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eFluidos alimentarios y farmacéuticos:\u003c\/strong\u003e por otro lado, el PTFE y el CF8M cumplen los requisitos de contacto con alimentos y medicamentos. Asimismo, la temperatura de trabajo hasta 180 °C permite su uso en ciclos CIP\/SIP con vapor y detergentes alcalinos.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eAgua altamente purificada (WFI, agua ultrapura):\u003c\/strong\u003e finalmente, el PTFE no cede extractables al fluido, por lo que es adecuada en sistemas de distribución de agua purificada en industria farmacéutica y microelectrónica.\u003c\/li\u003e\n\u003cli\u003e⚠️ \u003cstrong\u003eÁcido fluorhídrico (HF):\u003c\/strong\u003e en este caso, el HF ataca el PTFE por encima de ciertas concentraciones. Por lo tanto, para servicios con HF se recomienda consultar con el equipo técnico de Cematic antes de especificar.\u003c\/li\u003e\n\u003cli\u003e⚠️ \u003cstrong\u003eMetales alcalinos fundidos y flúor elemental:\u003c\/strong\u003e igualmente, estos fluidos superan los límites del PTFE. En consecuencia, para estos servicios se requieren materiales especiales fuera del catálogo estándar.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- ═══════════════════════════════════════════\n     SECCIÓN 7 — APLICACIONES\n     ═══════════════════════════════════════════ --\u003e\n\u003ch2\u003eAplicaciones de la Mariposa Lug ANSI 150 CF8M PTFE\u003c\/h2\u003e\n\u003cp\u003eGracias a su cuerpo CF8M, disco CF8M+PTFE, asiento PTFE y diseño API 609, esta válvula se especifica en los procesos industriales con mayor agresividad química. En particular, destaca donde los elastómeros convencionales no tienen compatibilidad con el fluido:\u003c\/p\u003e\n\u003ch3\u003eIndustria Química, Petroquímica y Farmacéutica\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLíneas de ácidos y álcalis en plantas químicas:\u003c\/strong\u003e gracias al asiento PTFE, opera sin degradación en líneas de HCl, H₂SO₄, HNO₃ y NaOH donde el Viton o el EPDM no son compatibles. Por lo tanto, es la especificación estándar en plantas de ácido sulfúrico, clorhídrico y cáustico en la industria química básica.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcesos farmacéuticos con solventes y CIP\/SIP:\u003c\/strong\u003e asimismo, el PTFE y el CF8M cumplen los requisitos farmacéuticos de pureza y resistencia química a los solventes de síntesis. De este modo, es adecuada en reactores, líneas de transferencia y sistemas CIP en plantas bajo normativa GMP.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustria petroquímica con agentes oxidantes:\u003c\/strong\u003e igualmente, el disco CF8M+PTFE protege el metal del ataque de agentes oxidantes como HNO₃ concentrado y peróxidos. Por ello, es la especificación correcta en líneas de proceso donde el CF8M sin recubrimiento sufriría ataque por picadura.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTratamiento de Agua, Papel y Alimentaria\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlantas de tratamiento de agua con cloro y oxidantes:\u003c\/strong\u003e dado que el PTFE resiste el cloro, el dióxido de cloro y el hipoclorito a todas las concentraciones, es la especificación de referencia en líneas de dosificación de oxidantes en plantas potabilizadoras. Por lo tanto, supera en vida útil al EPDM en ambientes con alto contenido de cloro residual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlantas de celulosa y papel — blanqueo con ClO₂:\u003c\/strong\u003e por otro lado, el PTFE resiste el dióxido de cloro del proceso de blanqueo que deterioraría cualquier elastómero convencional. Asimismo, el dead-end service del Lug facilita la desconexión de lavadores y equipos aguas abajo sin vaciar las líneas de agente blanqueante.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustria alimentaria y de bebidas — alta temperatura:\u003c\/strong\u003e finalmente, la temperatura de trabajo hasta 180 °C permite el uso en ciclos de pasteurización, esterilización y limpieza CIP con vapor y soda cáustica. De igual manera, el PTFE y el CF8M cumplen los requisitos de contacto con alimentos en todos los mercados donde opera Cematic.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- ═══════════════════════════════════════════\n     SECCIÓN 8 — VARIANTES Y DOCUMENTACIÓN\n     ═══════════════════════════════════════════ --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/Valvula_Mariposa_Lug_ANSI_150_SS316_Asiento_PTFE_-_PMLSS0.pdf?v=1785526492\" target=\"_blank\" title=\"Ficha Técnica de Válvula Mariposa Lug ANSI 150 CF8M | Disco SS316+PTFE - Cematic\" rel=\"noopener\"\u003e\u003cspan style=\"color: rgb(187, 32, 32);\"\u003e\u003cstrong\u003eFicha Técnica\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eSi necesitas validar la compatibilidad del PTFE con tu fluido específico o seleccionar el modelo correcto para tu proceso, nuestro equipo técnico puede asesorarte sin costo.\u003c\/p\u003e","brand":"Cematic","offers":[{"title":"2\"","offer_id":54211862135097,"sku":"PMLSS0110","price":8112.55,"currency_code":"MXN","in_stock":true},{"title":"2 1\/2\"","offer_id":54211862167865,"sku":"PMLSS0112","price":10909.11,"currency_code":"MXN","in_stock":true},{"title":"3\"","offer_id":54211862200633,"sku":"PMLSS0114","price":12912.05,"currency_code":"MXN","in_stock":true},{"title":"4\"","offer_id":54211862233401,"sku":"PMLSS0118","price":18404.39,"currency_code":"MXN","in_stock":true},{"title":"5\"","offer_id":54211862266169,"sku":"PMLSS0120","price":23153.51,"currency_code":"MXN","in_stock":true},{"title":"6\"","offer_id":54211862298937,"sku":"PMLSS0122","price":27776.65,"currency_code":"MXN","in_stock":true},{"title":"8\"","offer_id":54211862331705,"sku":"PMLSS0126","price":44908.73,"currency_code":"MXN","in_stock":true},{"title":"10\"","offer_id":54211862364473,"sku":"PMLSS0130","price":61033.05,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/files\/valvula-mariposa-lug-ansi-ss316-asiento-ptfe_280e94ef-1faa-4c01-99d5-9fedcf8f4296.jpg?v=1785429296"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3917\/1508\/collections\/alimentos.png?v=1772829909","url":"https:\/\/cematic.com.mx\/en\/collections\/food-beverage-valves.oembed?page=2","provider":"Cematic","version":"1.0","type":"link"}